£31.59 300mm General Purpose Concrete Diamond Blade quantity Add to basket Category: Cutting & Drilling Description Description Diameter: 300mm Bore Size: 20.00mm Max RPM: 6360 / 100m/s Related products 450mm Asphalt Diamond Blade £165.00 Add to basket 7 Piece 160mm SDS Plus Drill Bit Set (5-12mm) £10.86 Add to basket Spear and Jackson Predator Universal Saw £9.00 Add to basket 5 Piece Wood Drill Set (4-10mm) £3.98 Add to basket