Milwaukee® MILW 49-56-0087

Milwaukee® Ice Hardened™ Hole Saw, Series: Hole Dozer™ 49-56, 1-9/16 in Diameter, 1-5/8 in Cutting Depth, 3 TPI, 1-7/8 in Overall Length, Bi-Metal/8% Cobalt Cutting Edge, Carbon Steel Body, Toothed Cutting Edge, 330/145/220/110 rpm Speed, 1/4 in, 7/16 in Chuck, 3-Flat/Hex 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

• 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
• 330 rpm aluminum 145 rpm cast iron, 220 rpm mild steel, 110 rpm stainless steel

Specifications