round holes without deforming the surrounding material
Hougen Part #: 12122
They are made of hardened M2 high speed steel and are precision ground for excellent performance throughout the cut and long tool life
Reversing speed is equal to spindle speed so in-feed and out-feed of the unit can be employed without reversing motor direction
Cutter with 3/8" shank holes three times faster and cleaner than hole saws in sheet metal and have dramatically extend tool life too
Hougen 11075(C) Fractional Kit Plastic tool case contains 11088 Arbor Assembly, Center Punch, extra Pilot, and (7) Cutters (5/16, 3/8, 7/16, 1/2, 9/16, 5/8 & 3/4") copperhead-pilot round holes without deforming theHougen RotaCut Large Diameter Fractional Cutter Kit including arbor, center punch, extra pilot, 5 16", 3 8", 7 16", 1 2", 9 16", 5 8" and 3 4" cutters and 5 16" 3 4" X 1 4" depth in plastic tool case is perfect for twist drills and hole saws. Cutter is precision ground and creates clean, burr free, round holes without deforming the surrounding material. Cutter makes hole making faster and easier when used on sheet metal, plate materials and plastics.
