Cratex Abrasive Cones are the best answer to many difficult deburring, smoothing and polishing problems. They are easily shaped to contour while being used or by using a Cratex conventional dressing tool. Abrasive cones are ideal for cleaning and polishing grooves, ball corners, flares, angles and other hard to reach surfaces as well as for use on molds, dies, castings, combustion chambers and ports, stainless steel tanks, shafts, turbine blades, and many others.