Milwaukee MILW 49-56-0067

Milwaukee HOLE DOZER Ice Hardened Hole Saw, 1-5/16 in Dia, 1-5/8 in Cutting Depth, 3.5 TPI, 2-1/8 in Overall Length, Bi-Metal/8% Cobalt Cutting Edge, Carbon Steel Body, Toothed Cutting Edge, 390/175/260/135 rpm, 1/4 to 7/16 in Chuck, 3-Flat/Hex Shank, Use Arbor: 49-56-7040/49-56-7055/49-56-7140/49-56-7150/49-56-7210/49-56-7240/49-56-7250 and 49-56-9100, White, Applicable Materials: Aluminum, Cast Iron, Mild Steel, Sheet Metal and Stainless Steel

• Features

• Rip Guard the strongest tooth form in the industry
• Plug Jack, an all access slot design for fast plug removal
• Bi-metal construction with 8% cobalt for increased wear resistance
• Ice Hardened cryogenically treated for upto 50% longer life
• Optimized tooth form for upto 2X faster cutting
• Wide, angled and offset slots for easy plug access
• Functional slots for faster plug removal
• Matrix II bi-metal teeth for greater durability
• Positive rake angle for fast cutting
• 390 rpm aluminum, 175 rpm cast iron, 260 rpm mild steel, 135 rpm stainless steel

Specifications