Astra Segmented General Purpose Diamond Disc 300mm (20mm bore)
This Astra diamond blades are designed for dry cutting with petrol powered cut-off machines. Segmented diamond blades are used for dry cutting. The segment welds are heat resistant and dont require water for cooling and are intended for intermittent cutting. The blades are ideal for cutting a variety of materials including bricks, natural stone, kerbs, paving slabs and soft granite.
Size: 300mm (12) with a 20mm bore
20mm is the most common bore! - please check exactly the bore you need





