Starrett Stainless Steel 20mm Arbor

The Starrett Tungsten Carbide tipped stainless steel sheet metal hole saws are ideal for cutting high alloy and stainless steels, non-ferrous light metals and reinforced fabrics at much faster speeds than is possible with a bi-metal hole saw. It’s tough tungsten carbide tipped teeth have a positive cutting angle which provides fast and efficient removal of chips and swarf. Recommended for use on a bench drill for greater cutting stability. 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.

Split-point drill for faster penetration and self-centring helping keep the drill on target and prevent wandering
Solid one-piece construction with complete assembly including arbor and pilot drill
Fitted with ejector spring for easy core removal
Progressive carbide tooth grind offers faster cuts with minimal snagging, better swarf removal, minimising heat build-up and prolonging the saw’s life
New shallow gullet design increases tooth strength