Diamatic Concrete Grinding Shoes for Concrete Polishing DM-04
Concrete after diamond grinding won’t leave the dirt or chemical materials on the floor surface. The chemical materials like acid etching has a high possibility to remain on the floor and pooling in areas. The surface after grinding will isolate the stain, grease, dirt and other pollutants from the concrete.
This diamond tools item DM-04 is suitable for light Diamatic grinders to work in high speed rotation. Sharper and fine polishing effect.
The bar segment is laser welded which has high diamond density to give a 40% longer working life.
Grit #6, #16, #30/40, #60/80, #120, #150 are available for the concrete polishing.
Below are compression strength concrete slabs for your reference. We have SSSSSS, SSSS, SS,S, M, H, HH, HHHH, HHHHHH bond available for different hardness.
Metal Bond Series | Concrete Hardness | PSI |
Hard bond | Soft concrete | under 2500 psi, Mohs Scale 2-3 |
Medium bond | Medium concrete | between 2500 and 4000 psi, Mohs Scale 3-5 |
Soft bond | Hard concrete | between 4000 and 5500 psi, Mohs Scale 5-7 |
Extra soft bond | Extra hard concrete | over 5500 psi, Mohs Scale 7-8 |
Please feel free to contact us if you have any questions about them. Thank you!