Resin-bonded glass fibre reinforced aluminium oxide. Ideal for cutting ferrous and non-ferrous metals. Suitable for all metal-cutting applications, especially with cordless angle grinders. Compatible with 22.23mm bore corded and cordless angle grinders. Manufactured to EN12413 and MPA approved. Resin-bonded glass fibre reinforced aluminium oxide. Ideal for cutting ferrous and non-ferrous metals. Suitable for all metal-cutting applications, especially with cordless angle grinders. Compatible with 22.23mm bore corded and cordless angle grinders. Manufactured to EN12413 and MPA approved.