Milwaukee® Ice Hardened™ 49-56-0052 Dozer™ Hole Saw, 1-1/8 in Dia, 1-5/8 in Cutting, Bi-Metal/Cobalt Cutting Edge, 43832

Hole Saws
413859 MFG #: 49-56-0052
9.84000 / ea
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. 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100.
  • 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
300 rpm mild steel, 160 rpm stainless steel, 200 rpm cast iron, 450 rpm aluminum
Ice Hardened Cryogenically Treated For Up To 50 PCT Longer Life; Optimized Tooth Form For Up To 2X Faster Cutting; Wide, Angled & Offset Slots For Easy Plug Access; Bi-Metal Construction With 8 PCT Cobalt For Increased Wear Resistance; Works With The Following Arbors: 49-56-7210, 49-56-6950, 49-56-7000 & 49-56-7010; Rpm Mild Steel: 300 RPM; Rpm Stainless Steel: 150 RPM; Rpm Cast Iron: 200 RPM; Rpm Aluminum: 450 RPM