Milwaukee 19 Pcs Hole Dozer Master Electrician's Ice Hardened Hole Jigsaw Kit, 49-22-4105

Milwaukee 19 Pieces Hole Dozer Master Electrician’s Ice Hardened Hole Saw Kit, 49-22-4105, 045242154975

• Ice Hardened cryogenically treated for up to 50% longer life
• Refined tooth form for up to 2X faster cutting
• Wide, angled and offset slots for simple plug access
• Bi-metal buildion with 8% cobalt for boostd wear resistance
• Room for additional Hole Saw and Arbor storage

Milwaukee Ice Hardened products use 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. Kit includes:

• 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 with Pilot Bits: 49-56-7010, 49-56-9100
• Three (3) Additional Pilot Bits: 49-56-8010
• One (1) Modifyer: 49-56-6560
• One (1) Spacer: 49-67-0120