Starrett Tungsten Carbide Tipped Hole Saw - SM39 Sheet Metal Cutter With Arbor & Pilot Drill Bit - For Drilling Stainless Steel Aluminum Alloy - 39 mm

Ideal for cutting stainless and high alloy steels, non-ferrous light metals and reinforced fabrics, all at a much faster speeds than bi-metal hole saws. Perfect for production cutting and particularly suitable for use in drills with limited speed control. Split-point drill for faster penetration and self-centring Ideal for production cutting, and particularly suitable for use in drills with limited speed control Fitted with ejector spring for easy core removal Step drill for faster cuts in thinner mater... - Manufacturers part number: SM39

• PERFORMANCE: SM TCT cutter is heavy duty with high hardness, rust-proof, sturdy and durable. Ideal for production cutting and particularly suitable for use in power tools with limited speed control
• SAFE CAP: A safety stop at the base of the hole saw prevents drilling beyond the maximum cutting depth of 13mm (1/2″) to avoid accidents and damage. SM TCT hole saw is recommended for use on sheet metal up to 1/8" (3mm) thick.
• DURABLE TEETH: Tungsten carbide tipped with positive rake teeth for superb product life and cutting performance. The shallow gullet design increases the tooth strength with 4 teeth per 25mm/inch.
• EXCELLENT DESIGN: Our cutter has a split-point drill for faster penetration and self-centring helping keep the saw on target and prevent wandering. Fitted with ejector spring for easy core removal.
• TOP QUALITY: SM TCT hole saw has tough tungsten carbide tipped teeth have a positive cutting angle which provides fast and efficient removal of chips and swarf.