Diamond Polishing Pad Set - Essential Tool for Both Professional and DIY Enthusiasts General stone bricks use 60 grits, ordinary bricks use 100 grits, glass use 200 grits, and fine polishing use 400 grits. Clean and dry the sanding pad after use. Flat surface ensures long-lasting even contact with tools, while oil stone and water stone easily wear down with uneven surface. Notice: Add water can prolong the diamond polishing pad life when grinding. Every time the diamond hand grinder is used, the surface of the diamond particles will be worn, and the number of times of use is subject to the actual use. Applications Sanding blocks can be used for trimming, grinding and polishing tiles, glass, marble, ceramic, concrete, stone, metal, jade, stamps, and other materials. Durable Diamonds Durable diamonds are electroplated on the steel plate. The diamond hand polishing pad has high hardness, wear and corrosion resistance, small loss in use, can be used for a long time. Comfortable Hand Grip High hardness sponge base, comfortable hand grip design, more convenient to use. For handheld use, simply use it dry, but work faster and last longer when used with a lubricant (water). The smaller the mesh number, the rougher the polishing surface, the faster the polishing speed, and the rougher the polishing effect; The larger the mesh number, the finer the polishing surface, the slower the polishing speed, and the finer the polishing effect. Polishing Pad Polishing Pad Polishing Pad Polishing Pad Buying Options Buying Options Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 4 4.0 out of 5 stars 2 4.5 out of 5 stars 2 5.0 out of 5 stars 6 Price — no data — no data $16.39$16.39 $17.90$17.90 Grits 60# 100# 200# 400# 60# 100# 200# 400# 60# 100# 200# 400# 60# 100# 200# 400# Surface Mesh Diamond Mesh Diamond Full Diamond Full Diamond Package Content 4pcs 8pcs 4pcs 8pcs