Turbo-Row design with 42 diamond segments, for 7/8" arbor 7 Inch(Outside diameter 180mm), 3MM Strong steel body and 4.5MM workable thickness 40-50 Diamond Grit for grinding CONCRETE/MASONRY/GRANITE/MARBLE/BRICK... Turbo Row Design for more flat, persistent and smooth grinding Strong steel body provide stable cutting performance and good finishing on the Lower cost to save your money Product Name:
7-Inch Turbo-Row Diamond Grinding Cup Wheel

Specification:
7/8-Inch Arbor, 4.5mm workable thickness, Grits 40-50

Application:
For concrete, Masonry, and some other construction material

Feature:
1.Technology: Sintered
2.Low cost, high efficient
3.Effective in the process of grinding and polishing
4.Excellent service
5.Long lifespan and stable performance