HSS Threaded Shank Corner Rounding Cutters - Metric

Metric Sizes.

Designed to produce convex corner radii. For milling structural, carburizing and heat treated steel up to 900N/mm2. Manufactured to works standards. 5° RH Flutes.
Bright finish, straight helix. Radii tolerance: ± 0.005". Shank to DIN 1835/D.