Milwaukee 49-56-5150 1-1/2" Hole Dozer; Bi-Metal Hole Saw

Milwaukee 49-56-5150 1-1/2" ice hardened bi-metal hole saw (25-pack) features ice hardened cryogenically treated for up to 50 longer life optimized tooth form for up to 2x faster cutting wide, angled & offset slots for easy plug access bi-metal construction with 8 cobalt for increased wear resistance