Desic Diamond Core Drill Holesaw With Pilot 38mm AB3624-13 Air Cleaner with Smooth Top

Air Cleaner with Smooth Top 14" x 3"

Adhesive Application Method: Squeeze tube

• Heavy Duty Polypropylene construction

Spindle Size: m10x1

Linkage Bearing Kit all Balls KLX140 08-18 KLX140G 17-18 KLX140L 08-18

Desic Diamond Core Drill Holesaw With Pilot 38mm AB3624-13 Air Cleaner with Smooth TopThese are good for a variety of trades where you need to make a big hole in materials that are normally difficult to drill. The metal bonded diamond segments last a lot longer (about 50x more) than diamond coated holesaws because the diamonds are embedded throughout the segment and fresh ones are exposed as the bonding metal wears away. The replaceable pilot drill gets the hole in the right place in materials where you'd normally use a masonry drill.