Description
3/16 (90°) 4FL Solid Carbide Countersink 3/16 x 2 — Countersinks are precision cutting tools designed to create chamfers, deburr edges, and prepare holes for flat-head fasteners. 0.1875″ cut dia, 4-flute, Sub-Micron Grain Carbide, 2.0″ OAL.
