Features 1、SPECIFICATIONS: Including 3pcs diamond grinding blocks, 30 grit design, 2 segment cylindrical blades, which is incisive and durable. 2、DIAMOND MATERIAL: The grinding block is made of excellent diamond material, with high hardness, wear resistance, and long service life. 3、ADVANTAGES: With fine workmanship, the grinding block has the advantages of high grinding efficiency, low noise, and good stability. 4、EASY OPERATION: These diamond grinding blocks have compact sizes and standard holes for easy installation and use, saving time and effort. 5、WIDE APPLICATION: These diamond blocks can be used for uneven ground polishing, floor paint grinding, concrete polishing, floor paint removal, etc. Specification Item Type: Grinding Block Material: Diamond, Alloy Steel Application: Ground unevenness polishing, floor paint grinding, concrete polishing, floor paint removal, etc. Package List 3 x Grinding Blocks