• Size: 100mm L x 25mm W x 5mm H (3.9 "L x 1.0" W x 0.2 "H)
• Granularity: # 400 / # 1000.
• Electrodeposition diamond.

To cemented carbide from a household kitchen knife. Surface-grind rough: # 400 grain size-and middle-finished surface: size of # 1000.

Please feel free to ask if you have the product which I do not list.I will do my best to provide at competitive price.