Milwaukee 49-22-4175 General Purpose Ice Hardened Hole Saw Kit

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Item Number:MLA49-22-4175
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Milwaukee 49-22-4175 15 Pc General Purpose Ice Hardened Hole Saw Kit

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  • Hole Saw Kit utilizes a proprietary cryogenic hardening process
  • More consistently hard throughout, resulting in life up to 50% longer
  • Unlike surface coatings that wear away, cryogenics harden to the core
  • Minimizes soft metal (austenite) and creating more hard metal (martensite)
  • This hardening process improves upon traditional heat treat processes

The 49-22-4175 includes:

  • (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: 49-56-7010, 49-56-9100
  • Two (2) Drill Bits: 49-56-8010
  • One (1) Adapter: 49-56-6560
  • One (1) Spacer: 49-67-0120
  • Space for additional hole saws

Tech Specs:

  • Quantity: 15 Pieces
  • Trade: General Purpose
  • Material: Austenite/Martensite
  • Teeth Material: Matrix II Bi-metal
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Milwaukee 49-56-9085 Big Hawg Hole Cutter Kit
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Milwaukee 49-56-9085 10 Piece Big Hawg Hole Cutter Kit

  • Specifically designed for drilling large holes in rough wood
  • Speed and longevity that HVAC, Plumbing and other professionals require
  • Aggressive tooth Geometry for up to ten times faster cutting than hole saws
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