Amana Tool Aluminum Cutting Spiral O Flute Up Cut Bit 51454

Amana Tool Aluminum Cutting Spiral "O" Flute Up Cut BitSolid Carbide Router Bit Perfect for cutting aluminum, brass, copper and other non-ferrous metals.Bits are made according to strict tolerances from an exclusive carbide grade and polished to a mirror finish.Mirror Finish: Razor sharp cutting for effortless chip removal Helps prevent chip re-welding or adering to the tool Extended tool life Exceptional cut qualityD 1/8, B 1/2, d 1/4, L 2 Max RPM: 35,000For Aluminum cutting please lubricate. recomended feed arte for aluminum is 3 meters/min or 120 inch/min at 18,000 RPM