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.

• 1/2” 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.