Features SINGLE GRAIN The head of this diamond straightener is made of selected diamonds and single grains to ensure the accuracy and finish of the machined parts. CARBON STEEL SHANK The shaft of our diamond straightener is made of carbon steel with exquisite craftsmanship, which makes it more sturdy and durable for long-term use. NO PEELING The diamond straightener uses vacuum low temperature welding process, the diamond is firmly welded and the particles will not fall off. Usage safety: increase the safety of use, withstand a larger workforce, improve performance and improve the user experience. EASY INSTALLATION AND REMOVAL Reasonable design, easy installation and removal, can directly replace the old or damaged parts to achieve higher strength. Specification: Item Type:Diamond Strainer Material: diamond and carbon steel. Diameter: approx. 8 mm / 0.31 inches. Height: approx. 46 mm / 1.81 inches. APPLICATION Suitable for 60 to 120 grit sanding discs with an outer diameter of 17.7 inch (450mm) or less Package List: 1 x Diamond Strainer Note: Attach the diamond stripping pin to the jig, adjust the tip of the diamond perpendicular to the radial direction of the grinding wheel and the axial direction of the chain pin at an angle of 15 degrees to the radial direction of the grinding wheel. Package List 1 x Diamond Dresser