The Starrett 14 Piece Fast Cut Bi-Metal Hole Saw set contains an extra cobalt HSS tooth material for enhanced heat and wear resistance
The set also features the new 5.5 TPI positive rake tooth design, ensuring a smoother and faster cut
Designed to cut stainless steel, metals and mild steel sheet
The Fast Cut Saws also cuts through wood, plastic, plaster and other materials
Features and Benefits：
14 Piece Fast Cut Bi-Metal Holesaw Kit Holesaw Diameters： 19 mm, 22 mm, 25 mm, 32 mm, 35 mm, 38 mm, 44 mm, 51 mm, 57 mm, 64 mm, 76 mm Arbors： A1 （14 mm to 30 mm）, A2 （32 mm to 210 mm） Accessories： A5 Arbor Extension （Fits A2 Arbors） New tooth material with extra cobalt for enhanced heat and wear resistance - improving the product life
New 5.5 TPI positive rake tooth form provides less torque for a smoother, faster cut in all materials
30％ extra gullet volume for better material penetration
Ideal for stainless steel and mild steel sheet, tubes and other materials with a thickness of up to 3 mm （1/8"）
