The 5mm drill bit with internal coolant and TiXCo3 coating is designed for precise and stable drilling in metalworking applications. This 5mm drill bit for metal features internal coolant channels that deliver coolant directly to the cutting edge, effectively reducing heat buildup, improving chip evacuation, and extending tool life during continuous drilling.
The TiXCo3 coating enhances surface hardness and wear resistance while lowering friction, allowing the 5mm drill bit size to maintain consistent performance in steel, stainless steel, and other demanding materials. Available in standard and extended options such as 5mm drill bit long, this tool supports accurate hole quality and reliable results in CNC machining environments.
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-3D-CD-0050 | 5 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0051 | 5.1 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0052 | 5.2 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0053 | 5.3 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0054 | 5.4 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0055 | 5.5 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0056 | 5.6 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0057 | 5.7 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0058 | 5.8 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0059 | 5.9 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0060 | 6 | 28 | D6 | 66 | HA | HB |
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-5D-CD-0050 | 5 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0051 | 5.1 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0052 | 5.2 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0053 | 5.3 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0054 | 5.4 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0055 | 5.5 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0056 | 5.6 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0057 | 5.7 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0058 | 5.8 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0059 | 5.9 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0060 | 6 | 44 | D6 | 82 | HA | HB |
Grade HN40 is made from submicron WC powder, some speclal additlves added to optimize theproperties with good combination of hardness and toughness.
Its suitable for making drills and miling tools for machining stainless steel, tool steel and heat-resistingalloys.
| Grade | Cobalt content % | Grain size | Density g/cm³ | Hardness HRA | Hardness HV30 | MPa Transverse rupture strength | MPa ·m1/2 Fracture toughness MPa ·m1/2 |
|---|---|---|---|---|---|---|---|
| HN40 | 10 | 0.8 | 14.45 | 91.8 | 1,580 | 3,600 | 11.8 |
| Scientific name | Composition | Physical properties | Features | Typical applications |
|---|---|---|---|---|
| TiXCo3 | Advanced nanocomposite multilayer PVD coating based on Ti, Al, Cr and Si; usually built with a TiN or CrTiN adhesion layer, an AlTi(Si)N core and an extremely hard TiSiN nano-composite top layer. Copper-coloured coating designed specifically for hard-machining tools such as solid carbide drills. | Nano-hardness: 42–44 GPa (≈4300–4500 HV). Coefficient of friction: ~0.4 (PoD test, room temperature, 50 % humidity). Coating thickness: typically 1–4 µm. Maximum service temperature up to about 1,000–1,100 °C, giving excellent thermal stability and oxidation resistance for high-speed drilling in hard materials. | Copper appearance; delivers very high surface quality of the hole and extremely high wear resistance. Our hardest nanocomposite coating, optimized for hard machining and finishing operations in drilling, milling and reaming at very high cutting speeds. Suitable for dry or near-dry machining and for difficult-to-cut, abrasive alloys where long, stable tool life is required. | Recommended workpiece materials: hardened steels (up to ~60–64 HRC), stainless steels, tool steels, nickel-based superalloys, cast irons and other hard or abrasive metals. Typical application fields for drills: high-precision deep-hole and high-speed production drilling of dies and moulds, power-train and transmission components, aerospace turbine and structural parts, and other hard-machining operations demanding tight tolerances and excellent hole finish. |
Our 5mm Drill Bit drawings clearly show key 5mm Drill Bit dimensions such as diameter, radius, flute length and overall length. This helps you confirm the right 5mm Drill Bit sizes for your CNC setup and machining depth before ordering.
The 5mm drill bit size refers to a tool with an exact diameter of 5 millimeters, designed for precise hole creation in metric-based systems. In practice, this size is commonly used for fastening holes, pilot holes, and precision components where dimensional consistency is critical. Because many manufacturing drawings specify metric tolerances, using a true 5mm drill bit helps ensure proper fit and repeatable assembly results.
The 5mm drill bit to imperial equivalent is approximately 0.1968 inches. However, this measurement does not align perfectly with standard fractional or SAE drill sizes. As a result, using an imperial substitute may cause slight dimensional deviations. For applications requiring tight tolerances, especially in CNC machining, selecting an exact 5mm drill bit in imperial conversion is not recommended over a true metric tool.
A 5mm drill bit for metal is designed with stronger cutting edges, controlled point geometry, and optimized flute profiles to handle higher cutting forces and heat generation. These features allow the tool to maintain accuracy and surface finish when drilling harder materials such as steel and stainless steel, especially under continuous or high-speed conditions.
A 5mm drill bit long is recommended when drilling deeper holes, stacked components, or parts with limited accessibility. 5mm drill bit extra long options provide extended reach but require stable fixturing and appropriate feed rates to minimize deflection. Choosing the correct length helps maintain straightness and reduces tool wear during deep drilling operations.
Yes. We can produce non-standard tools according to your drawings, samples or machining requirements (material, coating, size, tolerance and application). Our engineers will evaluate and provide a quotation and lead time.
For serious buyers and distributors, we can offer free standard samples if in stock. Usually you only need to cover the freight cost. For customized tools, a sample fee may apply, which can be refunded or deducted in bulk orders.
Yes.
Regional or customer protection based on sales targets, avoiding price wars among our partners.
Catalogs, brochures, product photos, technical data sheets, online materials.
For key partners, joint promotion, exhibitions and digital marketing support.
Safety stock for fast-moving items and forecast-based production.
Priority production and regular shipments to reduce stock-out risk.
Clear quality warranty policy, quick response to claims.
Replacement, credit or other solutions after confirmation of issues.
Tool selection and cutting parameter advice.
Problem analysis for different materials and machines.
Online training, documents, and when possible, on-site support for key accounts.
The 5mm drill bit with internal coolant and ALCRONA coating is developed for high-efficiency drilling in modern metal machining. Designed for demanding operations, this 5mm drill bit for metal ensures excellent heat resistance and cutting stability when processing steel, stainless steel, and high-strength alloys.
Internal coolant channels guide coolant precisely to the cutting edge, helping the 5mm drill bit size maintain low cutting temperatures and smooth chip evacuation during continuous drilling cycles. The ALCRONA coating provides superior oxidation resistance and thermal stability, supporting higher cutting speeds and extended tool life. Available in standard and long configurations such as 5mm drill bit long, this 5mm drill bit delivers reliable accuracy and consistent performance in CNC drilling applications.
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-3D-CD-0050-A | 5 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0051-A | 5.1 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0052-A | 5.2 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0053-A | 5.3 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0054-A | 5.4 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0055-A | 5.5 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0056-A | 5.6 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0057-A | 5.7 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0058-A | 5.8 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0059-A | 5.9 | 28 | D6 | 66 | HA | HB |
| HN-3D-CD-0060-A | 6 | 28 | D6 | 66 | HA | HB |
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-5D-CD-0050-A | 5 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0051-A | 5.1 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0052-A | 5.2 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0053-A | 5.3 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0054-A | 5.4 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0055-A | 5.5 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0056-A | 5.6 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0057-A | 5.7 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0058-A | 5.8 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0059-A | 5.9 | 44 | D6 | 82 | HA | HB |
| HN-5D-CD-0060-A | 6 | 44 | D6 | 82 | HA | HB |
Grade HN40 is made from submicron WC powder, some speclal additlves added to optimize theproperties with good combination of hardness and toughness.
Its suitable for making drills and miling tools for machining stainless steel, tool steel and heat-resistingalloys.
| Grade | Cobalt content % | Grain size | Density g/cm³ | Hardness HRA | Hardness HV30 | MPa Transverse rupture strength | MPa ·m1/2 Fracture toughness MPa ·m1/2 |
|---|---|---|---|---|---|---|---|
| HN40 | 10 | 0.8 | 14.45 | 91.8 | 1,580 | 3,600 | 11.8 |
| Scientific name | Composition | Physical properties | Features | Typical applications |
|---|---|---|---|---|
| ALCRONA (AlCrN) | Aluminium–chromium nitride (AlCrN) PVD coating, titanium-free; dense, fine-grained structure with high Al/Cr ratio to improve hot hardness and oxidation resistance. Typically deposited as a multi-layer or graded layer on solid carbide or HSS substrates. | Hardness: approx. 2800–3200 HV (nano-indentation). Coefficient of friction: ~0.3–0.35 in dry steel cutting. Heat resistance: stable at elevated temperatures, operating temperature up to about 1,000–1,100 °C with excellent hot hardness and oxidation resistance. High adhesion strength to tool substrate; low tendency to micro-chipping at the cutting edge. | Dark grey to blue-grey appearance. Titanium-free universal high-performance coating for heavy mechanical loads and high cutting speeds. Very high wear resistance under both low-speed / high-load and high-speed / dry-cut conditions. Good performance in dry or minimum-lubrication drilling, maintaining sharp cutting edges and consistent hole quality over long tool life. | Recommended workpiece materials: alloy and carbon steels, pre-hardened and hardened steels, cast irons and high-tensile structural steels. Especially suitable for high-performance carbide or HSS drills used in dry or semi-dry machining. Typical application fields: automotive power-train parts, mould & die holes, general engineering components and high-speed production drilling where long tool life and thermal stability are critical. |
Our 5mm Drill Bit drawings clearly show key 5mm Drill Bit dimensions such as diameter, radius, flute length and overall length. This helps you confirm the right 5mm Drill Bit sizes for your CNC setup and machining depth before ordering.
The 5mm drill bit size refers to a tool with an exact diameter of 5 millimeters, designed for precise hole creation in metric-based systems. In practice, this size is commonly used for fastening holes, pilot holes, and precision components where dimensional consistency is critical. Because many manufacturing drawings specify metric tolerances, using a true 5mm drill bit helps ensure proper fit and repeatable assembly results.
The 5mm drill bit to imperial equivalent is approximately 0.1968 inches. However, this measurement does not align perfectly with standard fractional or SAE drill sizes. As a result, using an imperial substitute may cause slight dimensional deviations. For applications requiring tight tolerances, especially in CNC machining, selecting an exact 5mm drill bit in imperial conversion is not recommended over a true metric tool.
A 5mm drill bit for metal is designed with stronger cutting edges, controlled point geometry, and optimized flute profiles to handle higher cutting forces and heat generation. These features allow the tool to maintain accuracy and surface finish when drilling harder materials such as steel and stainless steel, especially under continuous or high-speed conditions.
A 5mm drill bit long is recommended when drilling deeper holes, stacked components, or parts with limited accessibility. 5mm drill bit extra long options provide extended reach but require stable fixturing and appropriate feed rates to minimize deflection. Choosing the correct length helps maintain straightness and reduces tool wear during deep drilling operations.
Yes. We can produce non-standard tools according to your drawings, samples or machining requirements (material, coating, size, tolerance and application). Our engineers will evaluate and provide a quotation and lead time.
For serious buyers and distributors, we can offer free standard samples if in stock. Usually you only need to cover the freight cost. For customized tools, a sample fee may apply, which can be refunded or deducted in bulk orders.
Yes.
Regional or customer protection based on sales targets, avoiding price wars among our partners.
Catalogs, brochures, product photos, technical data sheets, online materials.
For key partners, joint promotion, exhibitions and digital marketing support.
Safety stock for fast-moving items and forecast-based production.
Priority production and regular shipments to reduce stock-out risk.
Clear quality warranty policy, quick response to claims.
Replacement, credit or other solutions after confirmation of issues.
Tool selection and cutting parameter advice.
Problem analysis for different materials and machines.
Online training, documents, and when possible, on-site support for key accounts.
The 5mm drill bit with external coolant and TiXCo3 coating is optimized for stable drilling performance in a wide range of metalworking applications. Designed for flexible setups, this 5mm drill bit for metal uses external coolant to assist heat dissipation while maintaining reliable chip evacuation and hole accuracy.
The TiXCo3 coating improves surface hardness and wear resistance, helping the 5mm drill bit size achieve longer service life and consistent cutting behavior in steel, stainless steel, and aluminum. Precision flute geometry supports smooth cutting action and reduces vibration during drilling. Offered in standard and extended lengths, including 5mm drill bit long, this 5mm drill bit is a cost-effective and dependable choice for CNC and conventional machining operations.
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-3D-TD-0050 | 5 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0051 | 5.1 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0052 | 5.2 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0053 | 5.3 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0054 | 5.4 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0055 | 5.5 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0056 | 5.6 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0057 | 5.7 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0058 | 5.8 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0059 | 5.9 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0060 | 6 | 28 | 6 | 66 | HA | HB |
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-5D-TD-0050 | 5 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0051 | 5.1 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0052 | 5.2 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0053 | 5.3 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0054 | 5.4 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0055 | 5.5 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0056 | 5.6 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0057 | 5.7 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0058 | 5.8 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0059 | 5.9 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0060 | 6 | 44 | D6 | 82 | HA | HB |
Grade HN40 is made from submicron WC powder, some speclal additlves added to optimize theproperties with good combination of hardness and toughness.
Its suitable for making drills and miling tools for machining stainless steel, tool steel and heat-resistingalloys.
| Grade | Cobalt content % | Grain size | Density g/cm³ | Hardness HRA | Hardness HV30 | MPa Transverse rupture strength | MPa ·m1/2 Fracture toughness MPa ·m1/2 |
|---|---|---|---|---|---|---|---|
| HN40 | 10 | 0.8 | 14.45 | 91.8 | 1,580 | 3,600 | 11.8 |
| Scientific name | Composition | Physical properties | Features | Typical applications |
|---|---|---|---|---|
| TiXCo3 | Advanced nanocomposite multilayer PVD coating based on Ti, Al, Cr and Si; usually built with a TiN or CrTiN adhesion layer, an AlTi(Si)N core and an extremely hard TiSiN nano-composite top layer. Copper-coloured coating designed specifically for hard-machining tools such as solid carbide drills. | Nano-hardness: 42–44 GPa (≈4300–4500 HV). Coefficient of friction: ~0.4 (PoD test, room temperature, 50 % humidity). Coating thickness: typically 1–4 µm. Maximum service temperature up to about 1,000–1,100 °C, giving excellent thermal stability and oxidation resistance for high-speed drilling in hard materials. | Copper appearance; delivers very high surface quality of the hole and extremely high wear resistance. Our hardest nanocomposite coating, optimized for hard machining and finishing operations in drilling, milling and reaming at very high cutting speeds. Suitable for dry or near-dry machining and for difficult-to-cut, abrasive alloys where long, stable tool life is required. | Recommended workpiece materials: hardened steels (up to ~60–64 HRC), stainless steels, tool steels, nickel-based superalloys, cast irons and other hard or abrasive metals. Typical application fields for drills: high-precision deep-hole and high-speed production drilling of dies and moulds, power-train and transmission components, aerospace turbine and structural parts, and other hard-machining operations demanding tight tolerances and excellent hole finish. |
Our 5mm Drill Bit drawings clearly show key 5mm Drill Bit dimensions such as diameter, radius, flute length and overall length. This helps you confirm the right 5mm Drill Bit sizes for your CNC setup and machining depth before ordering.
The 5mm drill bit size refers to a tool with an exact diameter of 5 millimeters, designed for precise hole creation in metric-based systems. In practice, this size is commonly used for fastening holes, pilot holes, and precision components where dimensional consistency is critical. Because many manufacturing drawings specify metric tolerances, using a true 5mm drill bit helps ensure proper fit and repeatable assembly results.
The 5mm drill bit to imperial equivalent is approximately 0.1968 inches. However, this measurement does not align perfectly with standard fractional or SAE drill sizes. As a result, using an imperial substitute may cause slight dimensional deviations. For applications requiring tight tolerances, especially in CNC machining, selecting an exact 5mm drill bit in imperial conversion is not recommended over a true metric tool.
A 5mm drill bit for metal is designed with stronger cutting edges, controlled point geometry, and optimized flute profiles to handle higher cutting forces and heat generation. These features allow the tool to maintain accuracy and surface finish when drilling harder materials such as steel and stainless steel, especially under continuous or high-speed conditions.
A 5mm drill bit long is recommended when drilling deeper holes, stacked components, or parts with limited accessibility. 5mm drill bit extra long options provide extended reach but require stable fixturing and appropriate feed rates to minimize deflection. Choosing the correct length helps maintain straightness and reduces tool wear during deep drilling operations.
Yes. We can produce non-standard tools according to your drawings, samples or machining requirements (material, coating, size, tolerance and application). Our engineers will evaluate and provide a quotation and lead time.
For serious buyers and distributors, we can offer free standard samples if in stock. Usually you only need to cover the freight cost. For customized tools, a sample fee may apply, which can be refunded or deducted in bulk orders.
Yes.
Regional or customer protection based on sales targets, avoiding price wars among our partners.
Catalogs, brochures, product photos, technical data sheets, online materials.
For key partners, joint promotion, exhibitions and digital marketing support.
Safety stock for fast-moving items and forecast-based production.
Priority production and regular shipments to reduce stock-out risk.
Clear quality warranty policy, quick response to claims.
Replacement, credit or other solutions after confirmation of issues.
Tool selection and cutting parameter advice.
Problem analysis for different materials and machines.
Online training, documents, and when possible, on-site support for key accounts.
The 5mm drill bit with external coolant and ALCRONA coating is designed for high-performance drilling in demanding metal machining applications. This 5mm drill bit for metal utilizes external coolant delivery to manage cutting heat effectively while maintaining stable chip evacuation and consistent hole quality.
The ALCRONA coating provides excellent thermal stability and oxidation resistance, allowing the 5mm drill bit size to perform reliably at higher cutting speeds in steel, stainless steel, and high-strength alloys. Precision-ground flutes ensure smooth cutting action and reduced vibration during operation. Available in standard and extended options such as 5mm drill bit long, this 5mm drill bit offers dependable accuracy, long tool life, and flexible use in CNC and conventional drilling environments.
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-3D-TD-0050-A | 5 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0051-A | 5.1 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0052-A | 5.2 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0053-A | 5.3 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0054-A | 5.4 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0055-A | 5.5 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0056-A | 5.6 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0057-A | 5.7 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0058-A | 5.8 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0059-A | 5.9 | 28 | 6 | 66 | HA | HB |
| HN-3D-TD-0060-A | 6 | 28 | 6 | 66 | HA | HB |
| Order Number | d | l | D | L | HA | HB |
|---|---|---|---|---|---|---|
| HN-5D-TD-0050-A | 5 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0051-A | 5.1 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0052-A | 5.2 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0053-A | 5.3 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0054-A | 5.4 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0055-A | 5.5 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0056-A | 5.6 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0057-A | 5.7 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0058-A | 5.8 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0059-A | 5.9 | 44 | D6 | 82 | HA | HB |
| HN-5D-TD-0060-A | 6 | 44 | D6 | 82 | HA | HB |
Grade HN40 is made from submicron WC powder, some speclal additlves added to optimize theproperties with good combination of hardness and toughness.
Its suitable for making drills and miling tools for machining stainless steel, tool steel and heat-resistingalloys.
| Grade | Cobalt content % | Grain size | Density g/cm³ | Hardness HRA | Hardness HV30 | MPa Transverse rupture strength | MPa ·m1/2 Fracture toughness MPa ·m1/2 |
|---|---|---|---|---|---|---|---|
| HN40 | 10 | 0.8 | 14.45 | 91.8 | 1,580 | 3,600 | 11.8 |
| Scientific name | Composition | Physical properties | Features | Typical applications |
|---|---|---|---|---|
| ALCRONA (AlCrN) | Aluminium–chromium nitride (AlCrN) PVD coating, titanium-free; dense, fine-grained structure with high Al/Cr ratio to improve hot hardness and oxidation resistance. Typically deposited as a multi-layer or graded layer on solid carbide or HSS substrates. | Hardness: approx. 2800–3200 HV (nano-indentation). Coefficient of friction: ~0.3–0.35 in dry steel cutting. Heat resistance: stable at elevated temperatures, operating temperature up to about 1,000–1,100 °C with excellent hot hardness and oxidation resistance. High adhesion strength to tool substrate; low tendency to micro-chipping at the cutting edge. | Dark grey to blue-grey appearance. Titanium-free universal high-performance coating for heavy mechanical loads and high cutting speeds. Very high wear resistance under both low-speed / high-load and high-speed / dry-cut conditions. Good performance in dry or minimum-lubrication drilling, maintaining sharp cutting edges and consistent hole quality over long tool life. | Recommended workpiece materials: alloy and carbon steels, pre-hardened and hardened steels, cast irons and high-tensile structural steels. Especially suitable for high-performance carbide or HSS drills used in dry or semi-dry machining. Typical application fields: automotive power-train parts, mould & die holes, general engineering components and high-speed production drilling where long tool life and thermal stability are critical. |
Our 5mm Drill Bit drawings clearly show key 5mm Drill Bit dimensions such as diameter, radius, flute length and overall length. This helps you confirm the right 5mm Drill Bit sizes for your CNC setup and machining depth before ordering.
The 5mm drill bit size refers to a tool with an exact diameter of 5 millimeters, designed for precise hole creation in metric-based systems. In practice, this size is commonly used for fastening holes, pilot holes, and precision components where dimensional consistency is critical. Because many manufacturing drawings specify metric tolerances, using a true 5mm drill bit helps ensure proper fit and repeatable assembly results.
The 5mm drill bit to imperial equivalent is approximately 0.1968 inches. However, this measurement does not align perfectly with standard fractional or SAE drill sizes. As a result, using an imperial substitute may cause slight dimensional deviations. For applications requiring tight tolerances, especially in CNC machining, selecting an exact 5mm drill bit in imperial conversion is not recommended over a true metric tool.
A 5mm drill bit for metal is designed with stronger cutting edges, controlled point geometry, and optimized flute profiles to handle higher cutting forces and heat generation. These features allow the tool to maintain accuracy and surface finish when drilling harder materials such as steel and stainless steel, especially under continuous or high-speed conditions.
A 5mm drill bit long is recommended when drilling deeper holes, stacked components, or parts with limited accessibility. 5mm drill bit extra long options provide extended reach but require stable fixturing and appropriate feed rates to minimize deflection. Choosing the correct length helps maintain straightness and reduces tool wear during deep drilling operations.
Yes. We can produce non-standard tools according to your drawings, samples or machining requirements (material, coating, size, tolerance and application). Our engineers will evaluate and provide a quotation and lead time.
For serious buyers and distributors, we can offer free standard samples if in stock. Usually you only need to cover the freight cost. For customized tools, a sample fee may apply, which can be refunded or deducted in bulk orders.
Yes.
Regional or customer protection based on sales targets, avoiding price wars among our partners.
Catalogs, brochures, product photos, technical data sheets, online materials.
For key partners, joint promotion, exhibitions and digital marketing support.
Safety stock for fast-moving items and forecast-based production.
Priority production and regular shipments to reduce stock-out risk.
Clear quality warranty policy, quick response to claims.
Replacement, credit or other solutions after confirmation of issues.
Tool selection and cutting parameter advice.
Problem analysis for different materials and machines.
Online training, documents, and when possible, on-site support for key accounts.
The 5mm drill bit is widely used across precision drilling applications in metalworking, fabrication, and general manufacturing. Thanks to its balanced diameter and stable cutting behavior, this 5mm drill bit for metal is ideal for drilling accurate holes in steel, stainless steel, aluminum, and non-ferrous materials.
Available in multiple configurations such as 5mm drill bit long and 5mm drill bit extra long, it supports both standard-depth and deeper drilling tasks. For global users, clear references including 5mm drill bit to imperial and 5mm drill bit to standard size simplify tool selection in mixed metric and imperial environments, making the 5mm drill bit size a practical and versatile choice for workshops and CNC operations.
Engineered for consistent performance, the 5mm drill bit delivers excellent hole accuracy, smooth cutting action, and reliable chip evacuation during continuous drilling. Optimized flute geometry helps reduce vibration and improve surface finish, ensuring dependable results in both CNC and conventional machines.
Designed to meet different application needs, the 5mm drill bit is suitable for controlled drilling in metals as well as lighter-duty tasks such as 5mm drill bit for wood. With precise manufacturing and strict quality control, this 5mm drill bit size maintains dimensional stability and long service life, supporting efficient and repeatable drilling processes across a wide range of industrial applications.
We Are Commited To Providing High-Quality, Customized solutions At An Affordable price While Also Prioritizing sustainability And ExcellentCustomer Service, These Qualities Make Us A Great choice For Your 5mm Drill Bit Needs
We Only Use unground tungsten carbide rods with HlP sintering and100% virgin material. Our grade includes lsO K05 to K40, frommachining carbon steel to aluminium, non-ferrous metals andtitanium or we develop grade for your applications.
As a HNCarbide customer, you can enjoy five-axis high-precisiongrinding machines from Australia’s ANCA or Germany’s Walter. Themodern workshop with constant temperature and humidity ensuresthe accuracy of each 5mm Drill Bit.
Each of your tungsten 5mm Drill Bit will be sandblasted to effectively remove burrs and improve the finish.
All HNCarbide’s 5mm Drill Bit will be monitored on WALTER HELICHEEK and ZOLLER GENlUS 3 to ensure that every dimension is qualified. We arecommitted to controlling the tolerance within 3 UM.
At HNCarbide, every shipment is meticulously packaged to ensure your tools arrive intact.
Each HNCarbide’s 5mm Drill Bit is individually placed in a shock-resistant protective case, labeled with complete specifications, and sealed in moisture-proof packaging material before being boxed.
Large-volume orders are reinforced with double-wall cardboard boxes or wooden crates to maximize safety during international shipping.
We collaborate with reliable logistics partners to ensure goods are delivered quickly and securely to their destination via air freight, sea freight, or express courier.
The 5mm drill bit size refers to a tool with an exact diameter of 5 millimeters, designed for precise hole creation in metric-based systems. In practice, this size is commonly used for fastening holes, pilot holes, and precision components where dimensional consistency is critical. Because many manufacturing drawings specify metric tolerances, using a true 5mm drill bit helps ensure proper fit and repeatable assembly results.
The 5mm drill bit to imperial equivalent is approximately 0.1968 inches. However, this measurement does not align perfectly with standard fractional or SAE drill sizes. As a result, using an imperial substitute may cause slight dimensional deviations. For applications requiring tight tolerances, especially in CNC machining, selecting an exact 5mm drill bit in imperial conversion is not recommended over a true metric tool.
A 5mm drill bit for metal is designed with stronger cutting edges, controlled point geometry, and optimized flute profiles to handle higher cutting forces and heat generation. These features allow the tool to maintain accuracy and surface finish when drilling harder materials such as steel and stainless steel, especially under continuous or high-speed conditions.
A 5mm drill bit long is recommended when drilling deeper holes, stacked components, or parts with limited accessibility. 5mm drill bit extra long options provide extended reach but require stable fixturing and appropriate feed rates to minimize deflection. Choosing the correct length helps maintain straightness and reduces tool wear during deep drilling operations.
Yes. We can produce non-standard tools according to your drawings, samples or machining requirements (material, coating, size, tolerance and application). Our engineers will evaluate and provide a quotation and lead time.
For serious buyers and distributors, we can offer free standard samples if in stock. Usually you only need to cover the freight cost. For customized tools, a sample fee may apply, which can be refunded or deducted in bulk orders.
Yes.
Regional or customer protection based on sales targets, avoiding price wars among our partners.
Catalogs, brochures, product photos, technical data sheets, online materials.
For key partners, joint promotion, exhibitions and digital marketing support.
Safety stock for fast-moving items and forecast-based production.
Priority production and regular shipments to reduce stock-out risk.
Clear quality warranty policy, quick response to claims.
Replacement, credit or other solutions after confirmation of issues.
Tool selection and cutting parameter advice.
Problem analysis for different materials and machines.
Online training, documents, and when possible, on-site support for key accounts.
The 5mm drill bit is one of the most commonly used drill sizes in both industrial machining and general fabrication. Its balanced diameter makes it suitable for a wide range of drilling tasks, from precision metalworking to woodworking and light-duty applications. Understanding the 5mm drill bit size, its material compatibility, length options, and standard conversions can help improve drilling accuracy, tool life, and overall machining efficiency.
This guide explores how the 5mm drill bit is used, how it compares to imperial standards, and how to select the right version for different applications.
The 5mm drill bit size refers to a metric diameter of exactly 5 millimeters. In manufacturing environments that use both metric and imperial tooling, this size often raises questions about conversion and compatibility.
In imperial measurement systems, a 5mm drill bit to imperial conversion is approximately 0.1968 inches, which falls between common fractional sizes. Because there is no exact fractional equivalent, many users rely on charts that list 5mm drill bit to standard size or 5mm drill bit to SAE references to ensure correct hole tolerances.
For workshops operating mixed systems, knowing the 5mm drill bit in imperial helps avoid mismatched tooling and inaccurate hole sizing.
A 5mm drill bit for metal is widely used in CNC machining, fabrication, and maintenance operations. When drilling steel, stainless steel, aluminum, or non-ferrous alloys, tool geometry and material quality play a critical role.
High-quality 5mm drill bit designs typically feature optimized flute geometry to improve chip evacuation and reduce heat buildup. In harder materials, coatings and proper coolant use help extend tool life and maintain consistent hole quality.
For industrial environments, selecting a 5mm drill bit for metal designed for controlled feed rates and stable cutting conditions ensures repeatable results in both CNC and conventional machines.
While metalworking is a primary use case, the 5mm drill bit for wood is also common in carpentry, furniture production, and general assembly work. Wood applications typically require cleaner entry and exit holes, minimal tear-out, and smooth surface finish.
A well-ground 5mm drill bit wood configuration allows accurate drilling in hardwoods, softwoods, and composite materials. Although cutting forces are lower than in metal, precision and sharpness remain important for consistent results.
Not all drilling tasks are the same, which is why 5mm drill bit long and 5mm drill bit extra long options are widely used. Standard-length bits are ideal for shallow to medium-depth holes, while longer versions support deeper drilling without repositioning.
A 5mm drill bit long is especially useful in applications requiring improved reach, such as deep cavities, stacked materials, or complex assemblies. Extra-long versions provide additional clearance but require stable setups to maintain straightness and accuracy.
Choosing the correct length reduces deflection, improves hole alignment, and minimizes tool wear.
In global manufacturing, metric and imperial standards often coexist. Knowing how a 5mm drill bit to standard conversion works helps engineers and machinists select the correct tool for the job.
Because the 5mm drill bit imperial equivalent does not align perfectly with common fractional sizes, using the exact metric diameter is often recommended for precision-critical applications. Clear labeling and proper documentation ensure compatibility across different systems and suppliers.
Understanding 5mm drill bit to imperial references also helps avoid tolerance issues in assemblies and downstream processes.
The performance of a 5mm drill bit depends heavily on its material and manufacturing quality. Precision grinding, consistent flute geometry, and accurate diameter control all contribute to stable drilling results.
In metalworking, selecting the right drill bit material ensures better resistance to wear and heat. For demanding environments, coatings and advanced manufacturing processes further improve durability and cutting efficiency.
Regardless of application, a properly manufactured 5mm drill bit size delivers better accuracy, longer service life, and reduced downtime.
When selecting a 5mm drill bit, consider the following factors:
Material being drilled (metal, wood, non-ferrous alloys)
Drilling depth (standard, long, or extra long)
Machine type (CNC or conventional)
Measurement system (metric vs imperial compatibility)
Required hole tolerance and surface finish
Matching these factors ensures the 5mm drill bit performs reliably and meets your production requirements.
The 5mm drill bit is a versatile and essential tool across many industries. From precision CNC machining to woodworking and general fabrication, understanding the 5mm drill bit size, application differences, length options, and imperial conversions helps users make informed tooling decisions.
By selecting the right 5mm drill bit for metal, wood, or mixed-material applications—and considering factors such as length and standard compatibility—manufacturers and workshops can achieve consistent hole quality, improved efficiency, and dependable drilling performance.
Before you go, please note that we offer the most up-to-date industry research reports and the most comprehensive product catalogs, so please contact us if you are interested!
Before you go, please note that we offer the most up-to-date industry research reports and the most comprehensive product catalogs, so please contact us if you are interested!
