Features

• Handy portable case. 14 Piece HSS Hole Saw Kit. The new Fast Cut Bi-Metal Hole Saws from Starrett contain an extra cobalt HSS tooth material for enhanced heat and wear resistance. Designed with a new 5.5 TPI positive rake tooth to ensure a smoother and faster cut.. Features and Benefits. 14 piece fast cut bi-metal hole-saw Kit Hole-saw Diameters: 16 mm, 20 mm, 22 mm, 25 mm, 32 mm, 35mm, 38 mm, 40 mm, 51 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 41 mm hole-saw depth. Application Information. Ideal for woodwork, workshops and construction applications