Polycrystalline Diamond Files
Flat 6 x 1.5 mm, half-round 5 x 2 mm, square 2.5 mm, three-square 3.5 mm, round 3 mm, warding 5 x 1.5 mm, knife-shaped 5 x 1.5 mm, barrette 5 x 2 mm, crossing 5 x 2 mm, crossing 3.5 x 2.5 mm. Grit D107.
Simple standard diamond files for working hard materials such as hardened steel, glass or ceramics.