File Insert, Diamond, Flat, Grit 800 (grey)

Diamond File inserts made of diamond-impregnated ceramic fibres. Sharing the same properties as their equivalents made of pure ceramic fibres, files impregnated with diamonds guarantee rapid, excellent results when polishing, grinding or filing. Very long-lasting. Perfect for all materials harder than HRC 57 (stainless steel, titanium, and so on). Flat 4.0 × 1.0 × 100 mm.