"3/4"" Ice Hardened™ Hole Saw" in Fort Smith, Arkansas For Sale

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Milwaukee Electric Tools 49-56-xxxx MLW49-56-xxxx 3/4"" Ice Hardened™ Hole Saw
Features and Benefits:
Ice Hardened™ for up to 50% longer life than competition
Optimized tooth form for up to 2 times faster cutting
Functional slots for faster plug removal
Matrix II bi-metal teeth for greater durability
Milwaukee® Ice Hardened™ products utilize a proprietary cryogenic hardening process that improves upon traditional heat treat processes. Unlike surface coatings that wear away, cryogenics harden to the core by minimizing soft metal (austenite) and creating more hard metal (martensite). The result is a product that is more consistently hard throughout, resulting in life up to 50% longer than the competition.
RPM mild steel: 460
RPM stainless steel: 230
RPM cast iron: 300
RPM aluminum: 690
"Price: $9.33
Source: http://www.tooloutfitters.com/3-4-ice-hardened-hole-saw.html