1、EXCELLENT DIAMOND: The grinding block is made of excellent diamond material, with high hardness, wear resistance, and long service life. 2、SPECIFICATIONS: This grinding block is 2 grinding blades and 30 grit design, with high sharpness, greatly improving grinding efficiency. 3、WIDE APPLICATION: This diamond block is suitable for grinding uneven ground, grinding floor paint, polishing concrete, removing floor paint, etc. 4、PRODUCT ADVANTAGE: The grinding block has the advantages of high efficiency, low noise, and good stability, making it convenient and practical. 5、SAFE OPERATION: Includes 3pcs diamond grinding blocks, with a glossy finish, no burrs or notches, ensuring safe and reliable operation. Item Type: Grinding Block Material: Diamond, Alloy Steel Application: Ground unevenness polishing, floor paint grinding, concrete polishing, floor paint removal, etc. Diagonal: Approx. 75mm / 3.0in Bevel: Approx. 53mm / 2.1in Height: Approx. 17mm / 0.7in 3 x Grinding Blocks