Set of 5 diamond stones “lux” grit :
240, 600, 1200, 2000, 3000.
Dimensions: 16 x 2 x 0.8 cm or 6.29 * 0.78 * 0.31 inch
Grain type: synthetic diamond.
Bundle: galvanic.
The substrate is steel, the body is plastic.
The stones work with oil, water or without coolant.