Features Main Application The square head conditioners are mainly used for removing small items and impurities on the grinding wheel. It is small, lightweight, easy to carry and easy to use. High-quality materials: diamond and carbon steel materials, hot pressed, not easy to deform, 100% new and high quality, reliable and safe. Sharp and Clean Cuts: dressers can be used to ensure sharp and clean cuts and extend the life of the grinding wheel, which in my opinion will make your life easier. Diamond Coating The square dressers are wear-resistant with diamond coating, high precision, high finish, no grinding and rework required, exquisite workmanship, smooth and delicate appearance, durable and long lasting. Applicable Scene It is suitable for brown corundum sanding discs, silicon carbide sanding discs, white corundum sanding discs, etc. It has a wide range of functions and obvious effects. Specification: Item Type:Sanding Disc Straightener Product material: diamond + carbon steel. Product Model: F8 Shaft diameter: approx. 10mm Total length: approx. 50 mm. Application scene: brown corundum grinding wheel, silicon carbide grinding wheel, white corundum grinding wheel Package list: 1 x sanding disc straightener. Note: Please wear safety glasses during use. Package List 1 x Grinding Wheel Dresser