Description
3/8 (90°) Single Flute Solid Carbide Countersinks 1/4 x 2 — Countersinks are precision cutting tools designed to create chamfers, deburr edges, and prepare holes for flat-head fasteners. 0.375″ cut dia, 1-flute, Sub-Micron Grain Carbide, 2.0″ OAL.
