Trend Credit Card Diamond Stone Double Sided

A professional range precision double-sided credit card size diamond stone. Fine 600 grit 25 micron coarse 300 grit 50 micron . Complete with black storage wallet. Guaranteed for five years when used with trend lapping fluid. Ideal for fluted, shaped & small router bits, carbide or hss, turning tools, chisels, plane blades, carving tools & all general tooling. Plate thickness 1.6Mm for extra stability. Grit sizes clearly marked on each surface. Specifications type or grade: 600 300 grit

A professional range precision double-sided credit card size diamond stone. Fine 600 grit 25 micron coarse 300 grit 50 micron . Complete with black storage