Start of lstUrls_of_images_in_html_descriptionProduct Number: LDHFNDesigned for use with the Lansky Controlled Angle Sharpening Systems. Diamond Coatings are designed to work best on modern, wear resistant tool steels. The fine 600 grit diamond hone is perfect for touching up and polishing an already sharpen edge.FeaturesFine Grit (600) Diamond Sharpening Surface (Uninterrupted Diamond Coating)Brass Threaded Insert for Stainless Steel Thumb ScrewErgonomic Plastic HousingMade in the USA!End of lstUrls_of_images_in_html_description