Titman Edge TCT Fine Finish Circular Saw Blade 160mm diameter, 20mm bore, 48 tooth with a non-stick coating. For hand-held circular saws.   Resin build up and rust on saw blades, over time, contribute to inaccurate, slow cuts. The Titman Edge saw blades benefit from an APSC non-stick coating which helps prevent a build-up of resin and protects against rusting. During manufacturing, an electrostatic generator ensures this acrylic and polymer coating is absorbed onto the surface of the blade. Coupled with the tungsten carbide tipped teeth, each blade will run sharp and true for longer. In simple terms, rather than cutting with a bare steel blade, which is susceptible to rusting and holding onto wood resin, the Titman Edge blade coating literally has a layer of protection against both. And there's no need to use expensive PTFE sprays to protect your saw blades. TB1604820 Saw Blade Specification: Bore: 20mm Diameter: 160mm Tooth Count: 48 Max Speed: 10,000 RPM Kerf: 2.4mm Rake/Hook: 15 º Tooth Form: ATB Material Type: Wood cutting blade Machine Type: Cordless/Portable Saw Product Code: TB1604820 Quick Ref Number: 4