Milwaukee® Tool
Milwaukee® Tool Ice Hardened™ 49-56-0173 Hole Dozer™ 49-56 Hole Saw, 3" Dia, 1-5/8" D Cutting, Bi-Metal/8% Cobalt Cutting Edge
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- 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.
Milwaukee® Ice Hardened™ Hole Saw, Series: Hole Dozer™ 49-56, 3 in Dia, 1-5/8 in Cutting Depth, 6, 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, 55 /75/115 /170 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
- 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
- 55 rpm stainless steel, 75 rpm cast iron, 115 rpm mild steel, 170 rpm aluminum
- Cutting Depth1-5/8 inCutting Edge MaterialBi-Metal/8% CobaltDiameter3 inBody MaterialCarbon SteelChuck Size3/8 inColorWhiteCutting Edge StyleToothedDrill Size1/4 in Dia x 3-1/2 in LManufacturerMilwaukee ToolManufacturer #49-56-0173Overall Length1-7/8 inSeriesHole Dozer 49-56Shank TypeRoundSpeed55 /75/115 /170 rpmTPI or Pitch6