MIRB 65 R0.25xD4x1.0x50 Micro ball Nose

Description

MIRB 65 R0.25xD4x1.0x50 Micro ball Nose are manufactured from AK46-grade ultra-fine carbide with 10% cobalt content and a grain size of 0.6μm. With 92.3 HRA hardness, TRS 3800 MPa, and Blue Nano coating, these tools offer excellent wear resistance and performance during high-speed CNC operations. The 35° helix angle ensures smooth chip evacuation, making them perfect for machining carbon steel, alloy steel, and cast iron up to HRC60. Engineered for high-performance milling in hardened steels. Ideal for deep cavity machining and intricate profiling, this tool offers enhanced rigidity with ultra-fine grain carbide construction and a high heat-resistant coating. Its extended neck design ensures optimal reach while minimizing vibration, resulting in smoother finishes and longer tool life. Perfect for moulds, dies, and precision components in the aerospace, medical, and automotive industries. Compatible with high-speed spindles and capable of achieving tight tolerances in difficult-to-machine materials. Make your machining process faster, more accurate, and cost-effective. Choose performance you can trust—built to withstand demanding conditions and deliver outstanding surface finish every time.