From Marcrist
Features & Benefits High quality grit material for good performance and long life Fibreglass & resin reinforced for safety Fast stock removal (grinding) High quality grinding finish to save time and money Complies with the highest European safety standard EN12413 Suitable for a wide range of metal application including stainless steel Fits all 115mm (4 1/2 Inch) grinders Approved for up to 13300 RPM Application: DrySuitable for: Cast Iron1, Metal + Steel Profiles