NONDK 7 Pieces Fibre Sharpening Stones 100 x 4 x 1 mm Super Ceramic Sharpening Stone for Polishing Molds + 1 Fixing Stand

Grinding can use water or oil as an abrasive. Ceramic fiber whetstone can grind molds of many different materials. Most suitable for generally difficult grinding, such as from narrow grooves, grooves, holes, scratches, ribs and miniature. Particularly suitable for the rapid removal of hardened surfaces from moulds after . In addition to manual grinding, it is suitable for pneumatic and electric alternative grinding machines. It is the most ultrasonic vibration machine. Description: Fiber whetstone (commonly known as ultra-fine stone) is a combination of high-purity ceramic fiber and thermoplastic resin, with high hardness, wear resistance and not easy to break. Granularity: P220, P320, P400, P600, P800, P1000, P1200, Weight: 0.04299014109 Pounds, Manufacturer: NONDK