Milwaukee® 49-22-4175 15 Pc General Purpose Hole Dozer Hardened™ Hole Saw Kit

MILWAUKEE® 15 PC GENERAL PURPOSE HARDENED™ HOLE SAW KIT 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.

UL STYLE"MARGIN-TOP0PX;PADDING-TOP 5PX; PADDING-BOTTOM 5PX;" FEATURES ICE HARDENED™CRYOGENICALLY TREATED FOR UP TO 50 LONGER LIFE OPTIMIZED TOOTH FORM FOR UP TO 2X FASTER CUTTING WIDE ANGLED & OFFSET SLOTS FOR EASY PLUG ACCESS BI-METAL CONSTRUCTION WITH 8 COBALT FOR INCREASED WEAR RESISTANCE ROOM FOR ADDITIONAL HOLE SAW AND ARBOR STORAGE INCLUDES ELEVEN (11) HOLE SAWS 3/4" 7/8" 1" 1-1/8" 1-3/8" 1-1/2" 1-3/4" 2" 2-1/8" 2-1/4" 2-1/2" TWO (2) ARBORS WITH PILOT BITS 49-56-7010 49-56-9100 TWO (2) ADDITIONAL PILOT BITS 49-56-8010 ONE (1) ADAPTER 49-56-6560 ONE (1) SPACER 49-67-0120 .