This plumbers kit includes seven Bi-Metal Fast Cut holesaws, plus two arbors: A1 Standard and A10 Quick-Hitch. Holesaw sizes as follows:

19mm (3/4)

22mm (7/8)

29mm (1.1/8)

38mm (1.1/2)

44mm (1.3/4)

51mm (2)

57mm (2.1/4)

• New tooth material with extra cobalt for enhanced heat and wear resistance – improving the product life.
• The 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 3mm stainless steel, mild steel sheet and tubes and other materials with a thickness of up to 13mm (1/2”).
• 41mm (1.5/8”) hole saw depth.
• Teeth per Inch (25mm): 5.5
• Cutting Depth: 41mm (1.5/8”)
• Box: EVA case for unbreakable protection 
• Colour: Yellow
• Body Material: Steel
• Teeth Type: Extra Cobalt HSS
• Arbor Type: Provided in kit
• Thread Size: <30mm ½ -20, >32mm 5/8
• Pilot Drill: A014C
• Core Ejector: KA8-6