Designed with the perfectionist in mind, our Rose Pattern Countersinks are a must have for any close-tolerance woodworking or machinist project. The 5-flute design reduces chatter and easily pierces steel, brass, aluminum, plastic and wood. The stepped shank can be used with either a 1/4 or 3/8 chuck. Designed with the perfectionist in mind, our Rose Pattern Countersinks are a must have for any close-tolerance woodworking or machinist project. The 5-flute design reduces chatter and easily pierces steel, brass, aluminum, plastic and wood. The stepped shank can be used with either a 1/4 or 3/8 chuck.
3/4 Countersink for precise chamfer. Works on steel, brass, aluminum, plastic, wood and other materials. 82 degree point angle For use with 1/4 or 3/8 chucks. Made from high-speed steel.