Faithfull FAIHSM20 Mini Holesaw, Fast Cutting Hole Cutter for Sheet Metal, Stainless Steel, Aluminium 20mm

8% Cobalt & HSS Cutting Teeth – The fast-cutting 20mm Holesaw is engineered for high-performance and precise drilling. With 8% cobalt, the High Speed Steel cutting teeth provide exceptional wear resistance and lifespan, ensuring superior durability and longevity. Internal Spring Mechanism - Thanks to its internal spring, this tool minimizes debris building, allowing for continuous drilling without clogging. Extra Sharp Teeth - The extra sharp teeth ensure clean and accurate holes for precise drilling, even through tough materials. Wide Compatibility - Suitable for impact drivers with a 1/4 inch shank. Versatile - This versatile holesaw is ideal for drilling through sheet metals such as stainless steel, mild steel, aluminium and materials up to 1.6mm thick.