Blair 11104-3 5/16" Rotabroach Hole Cutters, Bi-Metal, 3 Pack

Blair 11104-3 5/16" Rotabroach Hole Cutters, Bi-Metal, 3 Pack

• Rotabroach annular tools cut clean, burr-free, round holes fast, unlike twist drills that push or hole saws that tear thru materials. Because they're hollow, they cut around the edge of the hole, so less work is required and no deforming of material or jagged edges occur. Multiple cutting teeth are precision ground instead of stamped like hole saws, give long tool life. Rotabroach cutters are for precision hole making in sheet metal, frame materials, and plate stock up to 1/2 in thickness, whether mild steel, stainless steel or aluminum. These are the same tools as those used by OEMs on assembly lines for access holes and accessory equipment installations. For body shops and frame straighteners, custom building and detailing, aftermarket installations, rust proofers and under coaters wherever fast, rugged, and superior quality holes are required rotabroach cutters are the single answer. Patented tooth geometry also prevents chip clogging when cutting steel, sheet metal, or plastics.
• Features
  • Blair Rotabroach Annular Cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material
  • Ideal for sheet metal fabrication or PDR and rustproofing access holes because the snap-in plugs fit perfectly
  • Custom builders and aftermarket equipment installers can also count on the superior quality holes
  • Rotabroach Cutters are precision ground and made of M2 H.S.S. with a patented tooth geometry that also prevents chip clogging whether cutting steel, sheet metal or plastics
  • Unlike hole saws and twist drills that push and tear through materials, these cutters will make hundreds of holes with no deforming of stock, jagged edges or out-of-round holes
  • Cut Holes 3x faster and lasts 10x longer than twist drills or hole saws
  • Made in USA
• Specifications
  • Hole Cutter
  • Overall Size: 5/16 Inch Diameter
  • Material: M-2 High Speed Steel
  • Used On: Power Tool Arbor
  • Used On: Equipment Part No 11122
  • Cut Material: Steel, Sheet Metal, Plastic
  • Used On Material up to 1/4 Inch Thick
  • UPC 632175111047