These general purpose grinding wheels offer maximum cut rate and finish on non-ferrous metals and high tensile strength materials. Designed for metal removal, deburring, shaping and sharpening needs. Features and Benefits High-quality aluminium oxide in a premium vitrified bond Unaffected by water, acid and oils All 31.75mm bore wheels supplied with 1", 7/8", 3/4", 5/8" and 1/2" bore nylon reducing bushes All York grinding wheels are supplied in a unique storage box, which helps prevent chipping and other accidental damage Typical Applications Ideal for non-ferrous metals and high tensile strength materials Notes Type 1: Straight grinding wheels Truing recommended before first use Spare cases available Standards Met EN12413