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HRC 70 Corner Radius End Mills
Show Details
Specitications
| SIZES (D*fL*sD*L) | |
| D1*3*D4*50L | D5*(13/20/25)*D5*(50/75/100)L |
| D1.5*4.5*D4*50L | D6*(15/24/30)*D6*(50/75/100)L |
| D2*6*D4*50L | D8*(20/30/35*D8*(50/75/100)L |
| D2.5*7.5*D4*50L | D10*(25/40)*D10*(75/100)L |
| D3*9*D4*50L | D12*(30/45)*D12*(75/100)L |
| D3*(9/12/15)*D3*(50/75/100)L | D14/D16/D18/D20/D25*100L |
| D4*(10/16/20)*D4*(50/75/100)L | D6/D8/D10/D12/D14/D16/D18/D20*150L |
SUPSTEED HRC 70 Corner Radius End Mills: Engineered for Extreme Performance
Master hard milling applications with SUPSTEED's premium Corner Radius End Mills, specifically engineered for machining hardened steels up to HRC 70. These robust tools are the ideal solution for demanding operations in aerospace, automotive die & mold, and precision engineering.
Key Features:
Ultra-Hard Material Expertise: Precision-ground from sub-micro grain carbide to effortlessly machine materials from 45-70 HRC.
Exceptional Wear Resistance: Advanced TiAlN coating significantly enhances heat resistance and extends tool life, reducing downtime.
Superior Strength & Rigidity: The reinforced corner radius design distributes cutting forces, effectively preventing chipping and ensuring a reliable finish.
Optimized Surface Finish: The corner radius provides stronger cutting edges than a square end mill, promoting smoother transitions and superior surface quality in finishing and semi-finishing passes.
Applications:
Ideal for profile milling, pocketing, and contouring in hardened tool steels, die steels, and other challenging materials. Perfect for creating strong, wear-resistant molds, dies, and high-precision components.
Clients Good Feedback
Factory
Service Introduction
Logistics Package
FAQ
1. What materials are HRC 70 Corner Radius End Mills designed for?
They are specifically engineered for machining very hard materials, including hardened steels, tool steels, and alloys with a hardness of 65-70 HRC and above.
2. What is the main advantage of a corner radius?
The small radius (or rounded corner) strengthens the tip of the end mill, significantly reducing chipping and increasing tool life compared to a sharp corner when machining hard materials.
3. What type of machine and setup do I need?
These end mills require a rigid CNC machine setup, high-pressure coolant, and secure workholding to perform effectively and avoid premature failure.
4. How do I identify a worn tool?
Look for common signs like a change in cutting noise (increased squealing), degraded surface finish on the part, burr formation, or visible flank wear on the cutting edges.
5. Can I use these for roughing and finishing?
Yes, their durable design makes them excellent for light roughing and semi-finishing operations in hard materials, often completing a part in a single tool.
HRC 70 Corner Radius End Mills
Show Details
Specitications
| SIZES (D*fL*sD*L) | |
| D1*3*D4*50L | D5*(13/20/25)*D5*(50/75/100)L |
| D1.5*4.5*D4*50L | D6*(15/24/30)*D6*(50/75/100)L |
| D2*6*D4*50L | D8*(20/30/35*D8*(50/75/100)L |
| D2.5*7.5*D4*50L | D10*(25/40)*D10*(75/100)L |
| D3*9*D4*50L | D12*(30/45)*D12*(75/100)L |
| D3*(9/12/15)*D3*(50/75/100)L | D14/D16/D18/D20/D25*100L |
| D4*(10/16/20)*D4*(50/75/100)L | D6/D8/D10/D12/D14/D16/D18/D20*150L |
SUPSTEED HRC 70 Corner Radius End Mills: Engineered for Extreme Performance
Master hard milling applications with SUPSTEED's premium Corner Radius End Mills, specifically engineered for machining hardened steels up to HRC 70. These robust tools are the ideal solution for demanding operations in aerospace, automotive die & mold, and precision engineering.
Key Features:
Ultra-Hard Material Expertise: Precision-ground from sub-micro grain carbide to effortlessly machine materials from 45-70 HRC.
Exceptional Wear Resistance: Advanced TiAlN coating significantly enhances heat resistance and extends tool life, reducing downtime.
Superior Strength & Rigidity: The reinforced corner radius design distributes cutting forces, effectively preventing chipping and ensuring a reliable finish.
Optimized Surface Finish: The corner radius provides stronger cutting edges than a square end mill, promoting smoother transitions and superior surface quality in finishing and semi-finishing passes.
Applications:
Ideal for profile milling, pocketing, and contouring in hardened tool steels, die steels, and other challenging materials. Perfect for creating strong, wear-resistant molds, dies, and high-precision components.
Clients Good Feedback
Factory
Service Introduction
Logistics Package
FAQ
1. What materials are HRC 70 Corner Radius End Mills designed for?
They are specifically engineered for machining very hard materials, including hardened steels, tool steels, and alloys with a hardness of 65-70 HRC and above.
2. What is the main advantage of a corner radius?
The small radius (or rounded corner) strengthens the tip of the end mill, significantly reducing chipping and increasing tool life compared to a sharp corner when machining hard materials.
3. What type of machine and setup do I need?
These end mills require a rigid CNC machine setup, high-pressure coolant, and secure workholding to perform effectively and avoid premature failure.
4. How do I identify a worn tool?
Look for common signs like a change in cutting noise (increased squealing), degraded surface finish on the part, burr formation, or visible flank wear on the cutting edges.
5. Can I use these for roughing and finishing?
Yes, their durable design makes them excellent for light roughing and semi-finishing operations in hard materials, often completing a part in a single tool.
