MNC-3D : Large diameter full effective indexable drills with pilot drilling head and one flat shanks. Drilling depth 3xD. High drilling rates, high accuracy and surface finish.
Catalog No : 3393256 - MNC1750-525-150-0850-12-3
Hole tolerance: D+.004/-.002 in average conditions.
However, it can be higher or lower according to machine and tooling conditions.