Countersink, 90 Degree, Weldon Shank, 4 x Replaceable Carbide Inserts, Pilots, 2 Cutting Edges

Tungsten carbide tipped countersinks for maximum tool life,even in most difficult materials.

The countersinks comes inclusive:

4 pieces carbide inserts coated included

4 TORX mounting screws and 1 TORX wrench. Fully assembled.

The triangular inserts are rotatable.This means that all 3 cutting surfaces can be used for 3 times more lifetime