MIRB 65 R0.30xD4x1.2×50 Micro ball Nose

Description

MIRB 65 R0.30xD4x1.2×50 Micro ball Nose are built to handle the most demanding micro-machining tasks in extremely hard materials, including tool steel, hardened die steel, and high-performance alloys. Featuring a robust ball nose geometry, these tools are ideal for 3D contouring, deep cavity finishing, and tight-radius profiling in die and mold making.

Manufactured from ultra-fine micro-grain solid carbide, these end mills provide superior edge retention, outstanding wear resistance, and minimal deflection even in high-speed operations. Their high hardness tolerance and durable flute design ensure smooth surface finishes, reduced burrs, and longer tool life, even when cutting materials up to 65 HRC.

Whether you’re machining micro features or detailed mold cores, these tools deliver precision and performance where it matters most.