Diamond Concrete Grinding Wheel 4 1/2 Inch for Polishing and Cleaning Stone

Technology upgrade: military-grade 1500 C high-temperature triple quenching and sintering process, high-purity diamond is more closely integrated with the matrix, and the service life is extended by 300%
Product design: high-purity 18 diamond teeth, double-row staggered cutter heads, friction coefficient as low as 0.15, grinding efficiency increased by 50%; Eight cooling holes are self-dissipating and clogging, and the debris diameter is only 2.5 microns, reducing the risk of friction and overheating
Product size:concrete grinder wheel 4.5 Mandrel 7/8inch with 5/8inch and 4/5inch reducer washers. More stable operation at high speed (13,300 rpm supported)
Widely compatible: wet/dry, compatible with 4.5inch angle grinder, suitable for concrete, marble, masonry grinding, glue and epoxy resin
Safety: Heat-treated steel structure, the tool section and the substrate are more firmly combined to ensure the safety of high-speed operation

Color: Gold
Material: Diamond + Metal

Package Contents:
1 x concrete grinding wheel

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 X Concrete Grinding Wheel