Super Thick Metal Bond Discs Velcro Back

Ultra-thick diamond tool combined with metal and copper, with Velcro attachments. It is designed to be very suitable for grinding concrete, natural stone and terrazzo floors. It can only be used wet.
If there is a grinding project, the number of tools used is 3 pieces on the 10.63’’ tool rack and 5 pieces on the 14’’ tool rack, wet
Suitable for use on damaged floors and floors with raindrop effects