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https://www.canadiantire.ca/en/pdp/maximum-type-28-carbide-grinding-wheel-disc-for-masonry-cement-cinder-0541861p.html
MAXIMUM Type 28 Carbide Grinding Wheel/Disc for Masonry, Cement, Cinder | Canadian Tire
The MAXIMUM Masonry Grinding Disc is designed for grinding down most common types of masonry, including concrete, block, limestone, sandstone, and tile. This...
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China Carbide burr,Rotary file,Steel Files, Rasps, Wood Files, Metal Files,grinding wheel...
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