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Model#: MILN49-22-4005

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
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Milwaukee 49-22-4005 8-Piece Ice Hardened Hole Saw Kit

  • Milwaukee 49-22-4005 8-Piece Ice Hardened Hole Saw Kit
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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.
  • Ice Hardened cryogenically treated for up to 50% longer life
  • Optimized tooth form for up to 2X faster cutting
  • Wide, angled and offset slots for easy plug access
  • Bi-metal construction with 8% cobalt for increased wear resistance
  • Five Hole Saws: 3/4 in, 7/8-in, 1 in, 1-1/8-in, 1-1/2-in
  • Twist-Release Arbor with Pilot Bit - 49-56-7210
  • Additional Pilot Bit - 49-56-8010
  • 1/8 in. Hex Key
  • Adapter - 49-56-6560



4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend?
Yes (1)
Yes, I would recommend this to a friend
first time user to your site,will return
i have been in the electrical trade thirty seven years and not once has one of their products,failed under extreme conditions.i contract in parks,prisons,schools and hospitals,so the tools get a good work out.
February 19, 2013
milwaukee quality
Set works as expected except for one saw - a couple of teeth out of alignment- fixable with a little effort.
July 30, 2015

Questions & Answers

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Browse 3 questions Browse 3 questions and 5 answers
I have milwaukee hole saw kit 49-22-4075 kit i need to know the idem number of 1/4 pilot drill and 7/8 hole saw car bit tipped also witch hole saw can be used for ceramic tile also 7/8 did thanks
plumber on Mar 12, 2015
BEST ANSWER: The hole saw is model MILN49-56-0032.The pilot bit is model MILN49-56-8000.For ceramic tile you would need a diamond tipped hole saw which CPO does not sell at this time.
Will this product work well for cutting wood
"1/4 plywood to 1 3/4"
tinker on Oct 24, 2012
BEST ANSWER: Yes, these will work well for your needs. These hole saw bits have a drilling depth of 1.8 inches.
Well hole saws cut sheet metal?
Ken on Jan 24, 2013
BEST ANSWER: Yes, these saws can cut sheet metal.