4 in. Ice Hardened Hole Saw

4 in. Ice Hardened Hole Saw 49-56-0213

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.

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
  • Works with the following arbors: 49-56-7240, 49-56-7250, 49-56-9100, 49-56-7055, 49-56-7040, 49-56-7140 & 49-56-7150

Specifications

Hole Diameter 4 in.
RPM Mild Steel 85
RPM Stainless Steel 40
RPM Cast Iron 55
RPM Aluminum 130

Includes

  • (1) 4 in. Ice Hardened™ Hole Saw
Milwaukee Electric Tool ML 49-56-0213 4 in. Ice Hardened Hole Saw ML49-56-0213

Special Order
Contact For Details

$17.81

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This product was added to our catalog on Tuesday 22 June, 2010.

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