1.Electroplated diamond needle files
2,~These easy-to-handle diamond needle files are with most popular shapes.
They are flat, half round, Square, triangular, round, warding, knife, triangle one side, crossing, oval, slitting and crochet.
Application:Used for virtually any precision filing, de-burring, notching, dressing and honing of hard, brittle materials.
3.
4.Specification : 2*140/100*50 3*140*50/70 4*160*50/70 5*180*70
