Starrett Fast Cut Bi Metal Hole Saw combines a new tooth material and a new tooth design, providing a smoother, faster cut on a wide range of materials, when compared against the previous constant pitch saws.

• · Ideal for stainless and mild steel sheet and tubes with a wall thickness of up to 3mm (1/8″)
• · New 5.5 TPI/25mm tooth form provides a smoother, faster cut in all materials
• · New tooth material for enhanced heat and wear resistance and greater product life
• · Cutting depth of 41mm (1-5/8″)