Blair Tools; Rotabroach 3 Piece 20mm Replacement Cutter Set; 1/4" Depth of Cut

For precision hole making in sheet metal and frame materials up to 1/4" thick, Rotabroach® annular cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material.

Ideal for sheet metal fabricat ion or Paintless Dent Removal and rust proofing access holes because the snap-in plugs fit perfectly.

Rotabroach® cutters are precision ground and made of M2 H.S.S. with a patented tooth geometry that also prevents chip clogging whether cutt ing 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.

Made in USA

Important: For use with 11122 or 11123 arbor.