Diamond Files S10-HA LOBSTER

The diamond abrasive grains are uniformly distributed on the file base and the sharp edges of the abrasive grains are held firmly and protruding from the surface so that the initial sharpness is maintained during a long life.Optimum for grinding process of hardened materials such as carbide alloy, hardened steel, ceramics, glass, and reinforced plastic.Type:10 Piece SetShape:Half round(width)5.5 x(thickness)1.5Total Length (mm):140Blade Length (mm):50Handle Shape:RoundGrain Size: #140 (S5\S8) , #170 (S10\S12)8 pieces set, 10 pieces set are common names expressing the size of the files and does not mean that the set actually contains 5 pieces, 8 pieces, or 12 pieces.