The Milwaukee Ice Hardened Hole Saw delivers up to 50% longer life and 2X faster cutting than the competition. The Milwaukee Ice Hardened™ Hole Saw is made with a proprietary cryogenic process that consistently hardens to the core. The result is performance that’s superior to traditional heat-treat processing. The saw utilizes bi-metal construction with 8% cobalt for increased wear resistance under high operating temperatures, and optimized tooth form for greater cutting speed. For fast, tool-free change-outs, use Milwaukee's universal Quick-Change Arbors. 49-56-7210, 49-56-7240, 49-56-7250, and 49-56-9100.

Features and Benefits:

• 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