Features 1、APPLICABLE MATERIAL: This electric grinding emery blade using excellent emery, suitable for all kinds of metal, wood, aluminum alloy and other materials cutting and grinding 2、WEAR RESISTANT MATERIAL: The internal section is made of high strength steel, possess hard texture, wear resistant and heat resistant, high speed cutting without deformation 3、INCISIVE AND FAST: The round blade is thin and incisive, and the cutting is fast, which can easily cut through the material as if the knife tip is straight across 4、TOTAL QUANTITY: Product size from 16mm-40mm, a total of 10 pieces of diamond cutting abrasive is enough to meet your needs 5、EASY OPERATION: Diamond cutting abrasive has excellent performance, force saving cutting and grinding, durable, possess high hardness and not easy to break Specification Item Type: Diamond Cutting Abrasive Use: Cutting plate Product Size: Approx. 16 ~ 40mm / 0.63 ~ 1.57in Material: Emery Color: Silver Package List 1 x 16mm Diamond Cutting Abrasive 1 x 18mm Diamond Cutting Abrasive 1 x 20mm Diamond Cutting Abrasive 1 x 20mm Diamond Cutting Abrasive With Holes 1 x 22mm Diamond Cutting Abrasive With Holes 1 x 25mm Diamond Cutting Abrasive 1 x 25mm Diamond Cutting Abrasive With Holes 1 x 30mm Diamond Cutting Abrasive 1 x 35mm Diamond Cutting Abrasive 1 x 40mm Diamond Cutting Abrasive 10 x 3mm Rod