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> New milwaukee 49-22-4105 19-piece ice hardened hole saw
New milwaukee 49-22-4105 19-piece ice hardened hole saw
I bought this set brand new and have not used it.It will be great for electrical work or plumbers.Here is the spec on the set.
Milwaukee 49-22-4105 Includes:
(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"
(2) arbors: 49-56-7010, 49-56-9100
Carrying case with space for additional hole saws
Milwaukee 49-22-4105 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 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
