Faithfull Tct Circular Saw Blade 190 X 30Mm X 40T Pos | Faiz1904030 Proven reliable Faithfull technology Lightweight construction at just 0.34 Kgs High performance for the home or tradesman Size: 190mm Bore Size: 30mm Faithfull Tct Circular Saw Blade 190 X 30Mm X 40T Pos | Faiz1904030 Professional quality blades with 7mm Tungsten Carbide Tipped teeth to ensure long working life and accuracy of cut. Each blade has laser cut expansion slots to improve their performance by reducing heat build-up. A positive rake blade (POS) is advisable when the workpiece is taken to the saw blade. A negative rake blade (NEG) is advisable when the blade is taken to the workpiece. Features Tungsten Carbide Tipped teeth Long working life and accuracy of cut. Each blade has laser cut expansion slots Different tooth counts relate to choosing the correct blade Blades fit most popular makes of power machines