Chevron down icon Chevron down icon Zoom icon Click to expand Tap to zoom Swix Pro Racing Diamond Stone (Coarse) by Swix Sold out $69.95 Availability: translation missing: en.general.icons.icon_check_circle icon Out of stock 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Sold out Spinner icon Notify me when back in stock Email address Email me when available Coarse 200 grit. Deburring and maintenance stone. One of two stones that can do it all in the diamond category. Works great for maintaining sharpness and smoothness. 100 mm.