Milwaukee Hole Saw - 5-1/2 in. Ice Hardened™

$43.99

49-56-0247

add_to_cart2.gif


mwlogo.gif (5341 bytes)

 

 

Milwaukee® Ice Hardened™ Hole Saw

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 5-1/2 in.
RPM Mild Steel 60
RPM Stainless Steel 25
RPM Cast Iron 40
RPM Aluminum 85

add_to_cart2.gif