Lavina Quick-change Diamond Discs 16/20 Grit Single Button For Concrete velcro backing pad Style: Hilti DGH150

Style: Hilti DGH150

Grit 16/20 are popularly to work out old concrete floor and coating covered surfaces

The use can help you change the traditional 3" diamond discs (with or without a post in the back) to the quick-change style that can fit on the grinders' quick-change plates

Triangle Diamond Grinding Tooling for Hard-to-Reach Areas

Lavina Quick-change Diamond Discs 16/20 Grit Single Button For Concrete velcro backing pad Style: Hilti DGH150Metal Bond Single Segment Grinding Shoes For Concrete Preparation 16 20 grit is usually used as an initial step for coarsest floor prep. 16 20 grit makes the most aggressive surface scratch. The process can quickly open the old surface and expose the new concrete. This grit can also remove coating covered surface, though less powerful than PCD does. The make of tools is strictly by using select diamond crystals and high quality of metallic powders to