This Tungsten Carbide-Tipped (TCT) circular saw blade is specifically designed for use with cordless circular saw machines. It is hardened and tempered to ensure a long life and it has a general purpose thin kerf for rapid cutting. High-quality precision-ground carbide teeth make the blade robust. Designed for use on hardwood, softwood, MDF, chipboard and composites. Compatible with most 165mm cordless circular saws with a 20mm and 16mm bore, including Stock No. 55519 and 89451. EN847-1 Standard. Features and Benefits • High-quality precision-ground carbide teeth • For use on hardwood, softwood, MDF, chipboard and composites • Compatible with most 165mm cordless circular saws with a 20mm and 16mm bore Specifications Material: Steel with TCT teeth Diameter: 165mm Bore: 20mm Tooth count: 36T Kerf: 1.49mm Grind angle: Flat Top Grind Rake angle: 10° Reduction bush: 16mm Max. speed: 8,100rpm Weight: 0.170kg Contents 1 x TCT Cordless Construction Circular Saw Blade for Wood, 165mm x 20mm