The single-stone tool is designed to reach an inner hole working and the best finishing of surfaces. DAMEC has developed different types of mandrels depending on the working material, with hard, soft or bronze shoes. In order to have the best performance and long-life time of the tool, our company offers the possibility to produce diamond tool and guides. The workable diameter is from 2,54 mm to max. 152,40 mm. To obtain an excellent honing process, standard devices are: adapter, mandrel with wedge, truing sleeve, sleeve and abrasive stone. All these products are codified "DAMEC" in order to be identified by the customer. Then, our team offer to our customer the possibility the customize their tools depending on their needs.