1-3/16" ICE HARDENED HOLE SAW
MIL49-56-0057
MFG #: 49-56-0057
$6.66
/ EA
- Applicable Materials: Aluminum, Cast Iron, Mild Steel, Sheet Metal and Stainless Steel
- Body Material: Carbon Steel
- Chuck Size: 3/8in
- Color: White
- Cutting Edge Style: Toothed
- Drill Size: 1/4in Dia x 3-1/2in L
- Overall Length: 2-1/8in
- Series: Hole Dozer™ 49-56
- Shank Type: Round
- Speed: 285, 145, 190, 425rpm
- Use Arbor: 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100 Quick-Change Arbor
- Attributes (Y): Y
- Cutter Diameter Inch: 1-3/16in
- Depth of Cut: 1-5/8in
- Image (Y): Y
- Pitch: 3 TPI
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.
- Item Features
- 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
- 285 rpm mild steel, 145 rpm stainless steel, 190 rpm cast iron, 425 rpm aluminum