Professional circular saw blades for commercial or occasional use Tungsten Carbide Tipped (TCT) circular saw blades 184mm x 30mm TCT saw blades TCT blades are fully hardened and tempered for strength and durability Suitable for cutting hardwood, softwood, chipboard and other composite materials Hardened and strengthened to ensure a longer life Versatile blades that can fit a multitude of circular saw with different bore sizes Carbide tips stay sharper for longer than most other materials 3pc saw blade cut with 20, 24 and 40 teeth SPECIFICATIONS • BLADE DIAMETER – 250mm • BORE SIZE – 30mm (also supplied with 16mm, 20mm and 25mm reducing rings) • NUMBER OF TEETH – 40 and 60 • MAX RPM - 5000 • CUTTING WIDTH (kerf) – 2.6mm