49-56-0077 Milwaukee Tool 1-7/16" Hole Dozer Hole Saw Bi-Metal Cups

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49-56-0077 Milwaukee Tool 1-7/16" Hole Dozer Hole Saw Bi-Metal Cups

Features and Benefits:

• • Ice Hardened for up to 50% longer life than the competition
  • Matrix II bi-metal teeth for greater durability
  • Positive rake angle for fast cutting
  • Radiused tooth back reduces stress on teeth
  • Deeper gullets for fast chip removal

  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.