Milwaukee® Ice Hardened™ 49-56-0233 Hole Dozer™ 49-56 Hole Saw, 4-1/2 in Dia, 1-5/8 in D Cutting, Bi-Metal/8% Cobalt Cutting Edge

1040901 MFG #: 49-56-0233
$57.60 / ea
  • Applicable Materials: Aluminum, Cast Iron, Mild Steel, Sheet Metal and Stainless Steel
  • Body Material: Carbon Steel
  • Brand: Milwaukee®
  • Chuck Size: 3/8 in
  • Color: White
  • Cutting Depth: 1-5/8 in
  • Cutting Edge Material: Bi-Metal/8% Cobalt
  • Cutting Edge Style: Toothed
  • Diameter: 4-1/2 in
  • Drill Size: 1/4 in Dia x 3-1/2 in L
  • Manufacturer: Milwaukee Tool
  • Overall Length: 1-7/8 in
  • Series: Hole Dozer™ 49-56
  • Shank Type: Round
  • Speed: 75 /35 /50/105 rpm
  • TPI or Pitch: 3
  • Use Arbor: 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100 Quick-Change Arbor

Milwaukee® Ice Hardened™ Hole Saw, Series: Hole Dozer™ 49-56, 4-1/2 in Dia, 1-5/8 in Cutting Depth, 3, 1-7/8 in Overall Length, 1/4 in Dia x 3-1/2 in L Drill, Bi-Metal/8% Cobalt Cutting Edge, Carbon Steel Body, Toothed Cutting Edge, 75 /35 /50/105 rpm, 3/8 in Chuck, Round Shank, Use Arbor: 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100 Quick-Change Arbor, White, Applicable Materials: Aluminum, Cast Iron, Mild Steel, Sheet Metal and Stainless Steel

Made in the USA, the Milwaukee® Hole Dozer™ hole saw features Rip Guard™, the strongest tooth form in the industry, backed by the Rip Guard™ limited lifetime tooth break warranty. Each tooth is built with more steel behind the cutting edge for added strength. The Rip Guard™ warranty on tooth breaks is a first for the hole saw industry. The added tooth strength along with 8% cobalt give added life to the teeth, allowing for increased productivity on the jobsite, as well as continued hole quality. The Hole Dozer™ includes Plug Jack™, an all access slot design that allows for full access during plug removal. The Plug Jack™ gives access lower into the cup for thick material and higher towards the teeth for thin material. With multiple positions to apply leverage and better plug access, Plug Jack™ increases productivity and eliminates wasted downtime between holes. For fast, tool-free change-outs, use Milwaukee® universal quick-change arbors.

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  • Features
  • Videos
  • 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
  • Functional slots for faster plug removal
  • Matrix II Bi-metal teeth for greater durability
  • Positive rake angle for fast cutting
  • 75 rpm mild steel, 35 rpm stainless steel, 50 rpm cast iron, 105 rpm aluminum
  • Standard/Approvals: ARRA Compliant|Buy American Act Compliant