Starrett FCH0258 67mm (2.5/8") Hole Saw Bi Metal Fast Cut Constant Pitch

General description The Starrett Fastcut Bi-Metal Holesaw 67mm is designed for efficient cutting of various materials, providing a smoother and faster cut compared to standard saws. It features improved tooth material and a tooth pitch of 5.5 TPI/25mm, which enhances heat resistance, wear resistance, and overall tool life. This holesaw is specifically suited for cutting stainless steel and mild steel sheets, as well as tubes with wall thicknesses up to 3mm (1/8 inch). Technical specifications Diameter: 67mm Cutting depth: 41mm Tooth pitch: 5.5 TPI / 25mm Material: Bi-metal for durability and heat resistance Compatibility and accessories Compatible with standard drill chucks Suitable for cutting stainless steel, mild steel, and thin-walled tubes Installation Insert the holesaw into a compatible drill chuck Ensure the drill is set to a suitable speed for metal cutting Secure the material to be cut and proceed with steady pressure Usage Use with appropriate cutting lubricant or coolant