Main products Lay down insert, toolholder Standard items cover a wide variety of threading inserts. Standard tool series with double-clamp system for excellent insert 5-7 - 5-14, Thread stability in machining API-standard threads. 5-20 - 5-24 form 60º 5-4 M(Metric) 5-8 Standard tool with 4 corners for threading on Swiss lathes. 5-4,In small diameter threading using the center of the tool post on5-15 - 5-17,general NC lathes, interference with the center is less likely occur.5-25 55º 5-10 UN (Unified) 5-11W(Whitworth)5-13 Standard tool suitable for all types of threading on Swiss lathes.The incomplete thread part from the workpiece face to the thread groove can5-5, 5-17,be the shortest thanks to the excellent accessibility to the workpiece face.5-18, 5-26 BSPT (R, PT) 5-14 Tool series with 3-cornered inserts. Subselection forthreading on Swiss lathes. Standard tool also suitable for radial5-5, 5-6, 5-10, Swiss lathes. 5-19, 5-20 Internal threading tool suitable for the minimum machining diameter ø4. All tools have oil holes that can supply coolant from the cutting edge. 5-24, 5-26 5-1