Xebec Deburring Technologies LLC has expanded its product line for cross-hole deburring with the CH-PM-5R-C01 ceramic stone tool. The head length is twice as long as the company's standard ceramic stone deburring tool. The longer head, coupled with a flexible shaft, softly contacts the workpiece and provides stable and continuous grinding in difficult-to-reach areas, according to the company. The solid alumina fiber efficiently removes fine burrs where the base thickness is 0.2mm or less after machining.