£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 5 Piece Wood Drill Set (4-10mm) £3.98 Add to basket 300mm Flat Cutting Wheel £3.00 Read more 115mm General Purpose Concrete Blade £5.70 Add to basket Spear and Jackson Predator Second Fix Saw £9.00 Add to basket