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.
COMES WITH:
Fourteen
(14) hole saws: 3/4", 7/8", 1-1/8", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4",
2-1/2", 2-5/8", 3", 3-5/8", 4-1/8", 4-3/4"
Two (2) arbors: 49-56-7010,
49-56-9100
Three (3) drill bits:
49-56-8010
One (1) adapter: 49-56-6560
One (1) spacer: 49-67-0120
Space for additional hole saws
Features
- Ice
Hardened™ for up to 50% longer life than the competition
- Optimized
tooth form for up to 2X faster cutting
- Functional
slots for faster plug removal
- Matrix
II bi-metal teeth for greater durability
- Storage
space for one (1) 12" extension or two (2) 6" extensions
Milwaukee Electric 49-22-4105 19-Pc Master Electricians Ice Hardened Hole Saw Kit
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