Ideal for cutting stainless and high alloy steels, non ferrous light metals and reinforced fabrics, at a much faster speed than is possible with a bi metal hole saw. The tough tungsten carbide tipped teeth have a positive cutting angle which provides fast and efficient removal of chips and swarf, cutting depth is 13mm. Advantages: • Ideal for production cutting, and particularly suitable for use in drills with limited speed control. • Tungsten carbide tipped teeth provide superb product life and cutting performance. • Replacement pilot drills are available. • Complete assembly - there is no requirement to purchase a separate arbor and pilot drill. • Safety stop at the base of the hole saw prevents drilling beyond maximum cutting depth. • Cutting depth 13mm (1/2”).