Starrett FCH0216 52mm (2.1/16") Hole Saw Bi Metal Fast Cut Constant Pitch

General description The Starrett Fast Cut Bi-Metal Holesaw is designed for efficient and smooth cutting on various materials. It provides a smoother, faster cut compared to previous constant pitch saws, thanks to its improved tooth design that enhances heat and wear resistance, resulting in a longer lifespan. Technical specifications Diameter: 52mm Cutting Depth: 41mm Tooth Pitch: 5.5 TPI / 25mm Material: Bi-metal for durability and heat resistance Compatibility and accessories Compatible with standard hole saw arbors and drill machines Suitable for cutting stainless steel, mild steel, and thin-walled tubes Installation Attach the holesaw securely to a compatible drill or arbor Ensure the drill is set to the appropriate speed for metal cutting Usage Use with appropriate cutting lubricant to extend tool life Apply steady pressure during cutting for best results Allow the tool to cool periodically during extended use