The Makita D-74837 76mm x 10mm TCG Cutting Disc is a hard metal tungsten carbide grit blade designed for use with the DCM300 Cutter. This disc is particularly useful for cutting PVC, plasterboard, fibre cement board, and glass fibre reinforced plastic (GRP). The blade segments feature carbide grains for a higher cutting speed, and these grains are laser-welded for a longer operational life. It is ideal for the DCM300Z Cutter and suitable for cutting various materials including PVC and plasterboard. The carbide grains are laser welded.