Milwaukee 2-1/8 in. Hole Dozer Hole Saw Bi-Metal Cups Brake Lathe Parts and Accessories High-tensile strength liner provides 360

High-tensile strength liner provides 360 EN 388: 2016 Level D & ANSI A4 cut resistance

Set includes SA-5: Cylindrical Shape 1/2" x 1"

1/2" square hex for breaker bar applications

Works with Grey Pneumatic 1/2" sockets

reducing chance of rounding off fasteners

Milwaukee 2-1/8 in. Hole Dozer Hole Saw Bi-Metal Cups Brake Lathe Parts and Accessories High-tensile strength liner provides 360Features 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