The OX PBF award winning Professional Series Walk-Behind blade is a dual purpose blade for abrasive and concrete materials and is used for following cutting applications: abrasive concrete, asphalt over concrete and concrete pavers. This blade is designed to work with Walk-Behind Saws. Designed for safety, while providing smoother quieter cuts, the robust extra strength center plate helps to reduce vibration while increasing user comfort. The OX Professional Series Diamond Blades are simply the best value for money available in this sector, giving performance you would associate with a professional product at a price that has revolutionized the market.