Premium Mitre / Drop Saw Blades Blade diameter: 305mmmm (12”) Teeth per blade: 60 Teeth Blade is Tungsten carbide tipped teeth (TCT) giving you the most life out of your blades compared to other materials Our circular saw blades have been tested by qualified tradesmen! Built for maximum durability and long life for use with most circular saws Bore hole size: 30mm, with 25.4mm, 20mm and 16mm reducer Reducer ring included with each blade to suit 25.4mm, 20mm and 16mm bore