HONGUIS 7" x7/8" Silicon Carbide Grinding Disc,Cup Grinding Wheels for Granite Marble Concrete Masonry Glass,8 Grit

Wide Range of Application：HONGUIS 7 inch grinding stone disc is widely used for grinding concrete,ceramic,tile,brick,glass and stones for delicate grinding and rounding edges,removing stains and smoothing scratch patterns before polishing.It is also an ideal choice for removing rust from stainless steel,aluminum alloy,and copper alloy surfaces,ensuring a clean,smooth finish free from rust contamination for superior polishing results Silicon Carbide：The main abrasive ingredient is silicon carbide, more hardness, more durable and long life span than aluminum oxide.It is more controlled and better transitions than the traditional metal cups,but it cannot replace traditional metal cups Light and Convenient：The strong fiberglass backing absorbs vibration, provids safer,more stable and efficient grinding.It provides better air permeability and heat dissipation, higher efficiency.This discs are water-resistant and do not deform easily in humid and high-temperature environments Specification：7"/175mm diameter.Available grit #8,#16,#24,#36.The maximum working speed does not exceed 8500rmp 7/8" Non-Threaded Arbor：Fit with 7/8" arbor angle grinder with the use of flange.Use wet or dry Product Description:

Green silicone carbide grinding wheel, one piece, diameter 4inch * height 2inch, 5/8"-11 interface, gravel 8#, 16#, 24#, 36# options.

Product features:

1、The main abrasive is silicon carbide, higher hardness, longer service life;

2、Straight cylindrical shape keeps the working area not reduced, high efficiency.Nevel grind with the side of the wheel;

3、Economical & Cost-effective;