• The Milwaukee Ice Hardened Hole Saw utilizes a proprietary cryogenic hardening process that improves upon the 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 consistently hard throughout, resulting in life up to 50% longer than the competition.

Product Dimensions:

6.90 x 6.90 x 2.20 in

2.90 lbs

Shipping Dimensions:

7.10 x 7.10 x 2.50 in