Bosch HSS Bimetal Holesaw Arbor & HSS Pilot 6.35mm 14-30mm

The Bimetal Holesaw Arbor is designed to be used with all corded and cordless drills drivers. The Holesaw Arbor is your answer to applications such as creating holes for pipes, tubing installation Allows you to instantly change hole saws without removing the Arbor from the chunk. Easy to engage and disengage without the need for any tools or adapter and prevents threads from stripping. Cuts faster and smoother with reduced vibration due to the variable pitched teeth. Can use it to enlarge holes than have been drilled too small. The Arbor is made of hardened steel and alloy steel components for long life, as they last through multiple hole saws.