FCH1036-G Fastcut Bi-Metal Holesaw 21mm STRHS21AXN - Starrett

General description The Starrett Fast Cut Bi-Metal Holesaw is designed for efficient and smooth cutting on a variety of materials. It provides a smoother, faster cut compared to previous constant pitch saws, making it ideal for various DIY and home improvement projects requiring precise hole cutting. Technical specifications Type: Bi-metal holesaw Diameter: 21mm Cutting depth: 41mm Tooth pitch: 5.5 TPI / 25mm Suitable for: Stainless steel, mild steel sheets, and tubes with wall thickness up to 3mm (1/8 inch) Compatibility and accessories Compatible with standard drill chucks Suitable for use with compatible arbor and drill systems Installation Insert the holesaw into a compatible drill or arbor Securely tighten the connection before use Usage Use appropriate cutting fluid to prolong tool life and improve cut quality Apply steady pressure during cutting for best results Ensure the material is properly secured before drilling