Milwaukee® 49-56-9639 Hole Dozer™ Hole Saw, 3-1/4 in dia, 1-5/8 in Cutting Depth, Bi-Metal/8% Cobalt Cutting Edge

Milwaukee® Hole Dozer™ hole saw, 3-1/4 in dia, 1-5/8 in cutting depth, 3.5 TPI, 1/4 in dia x 3-1/2 in L drill, bi-metal/8% cobalt cutting edge, carbon steel body, toothed cutting edge, 155/70/105/50 RPM, 1/2 in chuck, hex shank, 3/8 in shank, use arbor: 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
• Shrink wrap package type
• 155 RPM aluminum, 70 RPM cast iron, 105 RPM mild steel, 50 RPM stainless steel