Dormer: Counter bore ST shank HSS, 10.0mm

Description

HSS Straight Shank Counter bore, Solid Pattern (Metric)
For counter boring holes to suit cap screws. Also used as a spot facer.
Flute Geometry : 4 Flute, Right Hand Spiral.

10mm PD 8 SD x 18 L x 80 mm OAL, solid pattern