Item Details Milwaukee Ice Hardened 2 3/4' Bi-Metal Austenite/Martensite Hole Saw has a thread size of 5/8'-18 and is treated cryogenically that hardens the core and offers longevity. Saw with a cutting depth of 1 5/8' features a bi-metal construction that offers increased wear-resistance in high operating temperatures. The angled as well as offset slots facilitate easy plug access and the optimized tooth form stimulates faster cutting. It offers an RPM of 125 when cutting mild steel, an RPM of 60 when cutting stainless steel, an RPM of 80 when cutting cast iron and an RPM of 185 when cutting aluminum. 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 Functional slots are made for faster plug removal This listing is for Each.
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