Starrett Bi-Metal Hole Saw 79mm

The Starrett Fast Cut Bi-Metal Holesaws are designed for efficient and smooth cutting across a range of materials. Featuring an improved cobalt HSS tooth material and a 5.5 TPI/25mm tooth pitch, they offer enhanced heat and wear resistance and longer tool life. Specifically suited to cutting stainless steel and mild steel sheets, these holesaws can also cut through tubes with wall thickness up to 3 mm (1/8 in). The cutting depth is 41 mm, making them suitable for various DIY and home improvement tasks. Available in common sizes, these hole saws are built for durability and performance in metalworking, plumbing, electrical, and general interior work. Note: Arbor and Pilot drill are not included with this Fast Cut holesaw.

Overview

The Starrett Fast Cut Bi-Metal Holesaws provide a smoother, faster cut on a wide range of materials with improved tooth material and 5.5 TPI/25mm tooth form for heat and wear resistance and greater product life. Specifically suited to cutting stainless and mild steel sheet, they will also cut through tubes with a wall thickness of up to 3 mm (1/8 in). The depth is 41 mm, suitable for various DIY and home improvement tasks.

Technical details

• Diameter: 79 mm
• Cutting depth: 41 mm
• Tooth pitch: 5.5 TPI / 25 mm
• Material: Bi-metal
• Compatible with standard drill chucks
• Arbor and Pilot drill not included

Follow proper safety practices: insert the hole saw into the drill and set appropriate speed for metal cutting; secure the material and align before cutting; start slowly and stop once the saw passes through the material.