DRILLSTAR CARBIDE TOOLS ARE WORKING IN MANY PLACES AROUND THE WORLD
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The High-Performance Carbide End Mills are advanced milling tools designed to deliver exceptional accuracy and efficiency in shaping complex geometries across a wide range of materials. Constructed from micrograin tungsten carbide (1-3μm grain size) with premium coatings, these end mills excel in both roughing and finishing operations, from soft aluminum alloys to hardened steels (up to 65 HRC). Engineered for CNC machining centers, they combine superior rigidity with optimized cutting geometries to minimize vibration and achieve micron-level precision.
Premium Material Construction:
Micrograin carbide substrate (90-92 HRA hardness) offers 30% higher resistance to edge chipping compared to standard carbide, ideal for interrupted cuts in titanium and Inconel.
Multi-layer PVD coatings (TiAlN, CrN) provide thermal insulation up to 1,500°C and reduce friction, extending tool life by 40% in high-temperature machining environments.
Precision Cutting Design:
Variable flute helix (35°-45°) and unequal pitch spacing eliminate harmonic vibration, enabling chatter-free milling even at high speeds (20,000+ RPM).
Thin-web design with reinforced core increases axial load capacity, supporting deep slotting up to 8x diameter without deflection.
Versatile Tooling Options:
Available in 4 configurations: square end, ball nose, corner radius (0.5-5mm), and taper end, supporting applications from 2D profiling to 5-axis sculpting.
Compatible with universal tool holders (HSK, BT, CAT) and automated changers, ensuring seamless integration with modern machining systems.
Dimensional Excellence:
Laser-calibrated cutting edges maintain concentricity within 0.003mm TIR, critical for tight-tolerance aerospace components (±0.005mm accuracy).
Electrolytically polished flutes reduce chip adhesion by 60%, enabling smooth chip evacuation in high-feed operations (1.5m/min feed rate).
Ideal for industries demanding meticulous material removal:
Aerospace: Milling complex wing structures and engine components from titanium alloys, meeting AS9100D precision requirements for flight-critical parts.
Medical Devices: Shaping orthopedic implants and surgical instruments from cobalt-chromium alloys, achieving surface finishes as low as Ra 0.4μm for biocompatible components.
Mold & Die: Cutting intricate cavities in hardened tool steel (55-60 HRC) for automotive plastic molds, reducing post-machining polishing time by 50%.
Electronics: Machining precision aluminum heat sinks and connector housings with tight dimensional tolerances (±0.01mm), essential for high-frequency electronic devices.
Custom Geometry Solutions: In-house engineers design tailored flute profiles and coatings for unique materials (e.g., diamond-like carbon for graphite machining), optimizing tool life by 70%.
Quality Assurance: 100% automated inspection via 3D vision systems, providing traceable reports for every tool's dimensional accuracy and coating thickness.
Global Inventory Network: 500+ standard sizes in stock for same-day shipping, with custom lengths/diameters delivered within 15 business days.
Sustainability Commitment: 100% recycled packaging and energy-efficient manufacturing processes, aligning with EU RoHS and REACH regulations.
Application | Most Suitable | Up to | Coating Material | Coating Colour | |
General Economy | Below HRC45 | HRC50 | AlTiN-based | grey | |
General Purpose | Below HRC45 | HRC50 | AlTiN-based | grey | |
High hardness | Below HRC55 | HRC60 | AlCrN-based | light grey | |
Extremely High Hardness | Below HRC60 | HRC65 | AlTiN/TiSiXN | bronze | |
Extremely Economy | Below HRC45 | HRC50 | TiSiN | bronze | |
Stainless Steel | Finishing | Roughing | AlCrN/SiN | blue grey | |
Aluminum | Aluminum | Aluminum | None | None |
1. DR-A economical 2-tooth, 30 ° spiral angle medium length milling cutter
2. DR-B economical 3-tooth, 30 ° spiral angle medium and long milling cutter
3. DR-C economical 4-tooth, 30 ° spiral angle medium length milling cutter
4. DR-D standard 4 teeth, medium length end milling cutter with 45 ° helix angle is suitable for slot milling and drilling and milling
5. DR-E Series 2 teeth, medium length end milling cutter, 60 ° helix angle, suitable for slot milling and drilling and milling
6. DE-ES-E series 4-tooth end milling cutter with unequal tooth pitch, vibration and noise reduction, combined with rough and fine milling
7. DR-cfra end milling cutter with unequal pitch and helical angle, 4 teeth, vibration and noise reduction, with different nose fillet radius
8. DR-cfrb (necking) 4-tooth vibration and noise reduction end milling cutter with unequal tooth pitch and helical angle, with 3*d long necking and unequal cutter fillet radius
9.Dr CFRD 5-tooth anti vibration and noise reduction end milling cutter with unequal tooth pitch and unequal helix angle (36-38 °), with different nose fillet radius r
10. Dr -cfa 4-tooth vibration and noise reduction end milling cutter with unequal pitch and 38 ° helix angle, with 3XD long necking
11. DR-DFFhigh productivity solid carbide end milling cutter
The High-Performance Carbide End Mills are advanced milling tools designed to deliver exceptional accuracy and efficiency in shaping complex geometries across a wide range of materials. Constructed from micrograin tungsten carbide (1-3μm grain size) with premium coatings, these end mills excel in both roughing and finishing operations, from soft aluminum alloys to hardened steels (up to 65 HRC). Engineered for CNC machining centers, they combine superior rigidity with optimized cutting geometries to minimize vibration and achieve micron-level precision.
Premium Material Construction:
Micrograin carbide substrate (90-92 HRA hardness) offers 30% higher resistance to edge chipping compared to standard carbide, ideal for interrupted cuts in titanium and Inconel.
Multi-layer PVD coatings (TiAlN, CrN) provide thermal insulation up to 1,500°C and reduce friction, extending tool life by 40% in high-temperature machining environments.
Precision Cutting Design:
Variable flute helix (35°-45°) and unequal pitch spacing eliminate harmonic vibration, enabling chatter-free milling even at high speeds (20,000+ RPM).
Thin-web design with reinforced core increases axial load capacity, supporting deep slotting up to 8x diameter without deflection.
Versatile Tooling Options:
Available in 4 configurations: square end, ball nose, corner radius (0.5-5mm), and taper end, supporting applications from 2D profiling to 5-axis sculpting.
Compatible with universal tool holders (HSK, BT, CAT) and automated changers, ensuring seamless integration with modern machining systems.
Dimensional Excellence:
Laser-calibrated cutting edges maintain concentricity within 0.003mm TIR, critical for tight-tolerance aerospace components (±0.005mm accuracy).
Electrolytically polished flutes reduce chip adhesion by 60%, enabling smooth chip evacuation in high-feed operations (1.5m/min feed rate).
Ideal for industries demanding meticulous material removal:
Aerospace: Milling complex wing structures and engine components from titanium alloys, meeting AS9100D precision requirements for flight-critical parts.
Medical Devices: Shaping orthopedic implants and surgical instruments from cobalt-chromium alloys, achieving surface finishes as low as Ra 0.4μm for biocompatible components.
Mold & Die: Cutting intricate cavities in hardened tool steel (55-60 HRC) for automotive plastic molds, reducing post-machining polishing time by 50%.
Electronics: Machining precision aluminum heat sinks and connector housings with tight dimensional tolerances (±0.01mm), essential for high-frequency electronic devices.
Custom Geometry Solutions: In-house engineers design tailored flute profiles and coatings for unique materials (e.g., diamond-like carbon for graphite machining), optimizing tool life by 70%.
Quality Assurance: 100% automated inspection via 3D vision systems, providing traceable reports for every tool's dimensional accuracy and coating thickness.
Global Inventory Network: 500+ standard sizes in stock for same-day shipping, with custom lengths/diameters delivered within 15 business days.
Sustainability Commitment: 100% recycled packaging and energy-efficient manufacturing processes, aligning with EU RoHS and REACH regulations.
Application | Most Suitable | Up to | Coating Material | Coating Colour | |
General Economy | Below HRC45 | HRC50 | AlTiN-based | grey | |
General Purpose | Below HRC45 | HRC50 | AlTiN-based | grey | |
High hardness | Below HRC55 | HRC60 | AlCrN-based | light grey | |
Extremely High Hardness | Below HRC60 | HRC65 | AlTiN/TiSiXN | bronze | |
Extremely Economy | Below HRC45 | HRC50 | TiSiN | bronze | |
Stainless Steel | Finishing | Roughing | AlCrN/SiN | blue grey | |
Aluminum | Aluminum | Aluminum | None | None |
1. DR-A economical 2-tooth, 30 ° spiral angle medium length milling cutter
2. DR-B economical 3-tooth, 30 ° spiral angle medium and long milling cutter
3. DR-C economical 4-tooth, 30 ° spiral angle medium length milling cutter
4. DR-D standard 4 teeth, medium length end milling cutter with 45 ° helix angle is suitable for slot milling and drilling and milling
5. DR-E Series 2 teeth, medium length end milling cutter, 60 ° helix angle, suitable for slot milling and drilling and milling
6. DE-ES-E series 4-tooth end milling cutter with unequal tooth pitch, vibration and noise reduction, combined with rough and fine milling
7. DR-cfra end milling cutter with unequal pitch and helical angle, 4 teeth, vibration and noise reduction, with different nose fillet radius
8. DR-cfrb (necking) 4-tooth vibration and noise reduction end milling cutter with unequal tooth pitch and helical angle, with 3*d long necking and unequal cutter fillet radius
9.Dr CFRD 5-tooth anti vibration and noise reduction end milling cutter with unequal tooth pitch and unequal helix angle (36-38 °), with different nose fillet radius r
10. Dr -cfa 4-tooth vibration and noise reduction end milling cutter with unequal pitch and 38 ° helix angle, with 3XD long necking
11. DR-DFFhigh productivity solid carbide end milling cutter
