SureWerx 565191 JET Holesaw Pilot Drill Bit - 3" Long x 1/4" Shank - Card Of 2 - Model Number MPD4S

JET offers a variety of accessories to complete your wholesaw operations: holesaw arbors complete with pilot drill, pilot drill bits, arbor extension and arbor adapter. Holesaw arbor adaptor can be used with holesaws with 5/8-18 threads to 1/2-20 threads