7/8 (90°) 4FL Solid Carbide Countersink 1/2 x 3

Description

7/8 (90°) 4FL Solid Carbide Countersink 1/2 x 3 — Countersinks are precision cutting tools designed to create chamfers, deburr edges, and prepare holes for flat-head fasteners. 0.875″ cut dia, 4-flute, Sub-Micron Grain Carbide.