Starrett Carbide Tipped Stainless Cutting Hole Saw - 20mm

- High Performance: The Starrett Carbide Tipped Stainless Cutting Hole Saw features tungsten carbide tipped teeth, making it ideal for cutting high alloy and stainless steels, non-ferrous light metals, and reinforced fabrics. - Efficient and Fast Cutting: The tough, tungsten carbide tipped teeth have a positive cutting angle, ensuring fast and efficient removal of chips and swarf. - Optimal Safety: Designed to cut flat surfaces only, it works best with a maximum material thickness of 2mm for stainless steel, mild steel, and non-ferrous metals. Recommended operating speed is between 850 to 1200 rpm to ensure safety and performance. - Versatile Use: Smaller diameters can be used with both hand-held drills and pillar drills, while saws above 50mm diameter should be used exclusively on pillar drills. - Safety Features: Equipped with a safety stop collar at the base of the hole saw, it enhances user safety. Always use safety glasses and gloves and avoid exerting excessive pressure to prevent damaging the TCT teeth. - Comprehensive Design: The hole saw comes with a complete assembly, eliminating the need to purchase a separate arbor and pilot drill. Replacement pilot drills are also available, ensuring long-term usability. - Precision Cutting: Engineered for production cutting, it provides high cutting accuracy and an extended product life due to its superior construction. - Essential Recommendations: To maintain cutting efficiency and safety, avoid pushing too hard once the teeth touch the material. Drill with a slight, steady pressure to achieve the best results.