Tungsten Carbide Tipped Stainless Steel (Sheet Metal – SM) 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. Its tough tungsten carbide tipped teeth have a positive cutting angle which provides fast and efficient removal of chips and swarf. It is recommended for cutting sheet metal up to 3mm (1/8”) thick.
FEATURES
- Split-point drill for faster penetration and self-centring helping keep the drill on target and prevent wandering
- 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
- Solid one-piece construction, with complete assembly including arbor and pilot drill
- Fitted with ejector spring for easy core removal
- Step drill for faster cuts in thinner materials
- 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
- Safety stop at the base of the hole saw prevents drilling beyond the maximum cutting depth of 13mm (1/2?)
- Recommended cutting depth 3mm (1/8?)
SPECIFICATION
- Teeth per Inch (25mm): 4
- Diameter: 20mm (25/32?) , 25mm (1?), 32mm (1.1/4?)
- Cutting Depth: 3mm (1/8”)
- Colour: Grey
- Body Material: Steel
- Teeth Type: Carbide
- Arbor Type: Fitted