Plumbers Bi-Metal Hole Saw Kit | 9 Piece 57mm Hole Saw

57mm Hole Saw

Electricians Bi-Metal Hole Saw Kit | 9 Piece

cobalt drill bits are made for the toughest of jobs

High speed steel is used on the outer edge of the cup due to its wear resistance properties and forms the cutting edge of the teeth

Plumbers Bi-Metal Hole Saw Kit | 9 Piece 57mm Hole SawPlumbers Bi Metal Hole Saw Kit 9 Piece Plumber Kit Contents: 19mm Hole Saw 22mm Hole Saw 28mm Hole Saw 38mm Hole Saw 44mm Hole Saw 57mm Hole Saw A1 & A2 Arbors Mandril Adaptor All held in Sturdy Easy Carry Box with Handles Technical Details: Heavy Duty Hole Saws High Speed Steel Cutting Edge Suitable for Wood, Plastics and Thin Metal Robust Long Life 4 6 tpi (variable teeth per inch) Variable Pitch Teeth Enable Fast, Smooth Cutting Fast & Free