Main products Lay down insert, toolholder E004 - E007, Standard items cover a wide variety of threading inserts.Standard tool series with double-clamp system for excellentE010 - E041, insert stability in machining API-standard threads. E050 Thread form 60º E010 On edge insert, toolholder E004 - E007, 55º E014 ACME and STUB ACME inserts can be used for the range of 16 to 3TPI E026 - E030,with 2 types of toolholders. The special full-profile insert realizes both thefine adjustment of thread height and the minimum burr on the crest.E039 - E040 M (Metric) E016UN Chaser E005 - E007,E023, (Unified) E018W(Whitworth)E020 Threading tool with multiple cutting edges for highly efficientmachining of API-standard round, buttress, and NPT.E028 - E031,E041 BSPT E004 - E008, (R, PT) E021 E011, NPT E022 Standard tool with 4 corners for threading on Swiss lathes.In small diameter threading using the center of the tool post onE042 - E043,general NC lathes, interference with the center is less likely occur.E050 NPTF E023 E004 - E009, TR(Metric, 30ºTrapezoidal)E024 Standard tool suitable for all types of threading on Swiss lathes. E011,The incomplete thread part from the workpiece face to theE043 - E044, Round(DIN405) E024 thread groove can be the shortest thanks to the excellentaccessibility to the workpiece face.E051 UNJ E025 E004 - E008, Tool with high clamp rigidity that firmly holds the insert with a E012, MJ E025 clamp. Grooving insert and threading insert can be used with the E045 - E046,same toolholder.E050 ACME (29º Trapezoidal) E026 E004, STUBACME(29º Trapezoidal)E027 Tool series with 3-cornered inserts. Subselection for E012 - E013, threading on Swiss lathes. Standard tool also suitable for radial E015, API Swiss lathes.RoundE028 E046 - E047 API Buttress E029 APIRotaryShoulderConnectionE031 Internal threading tool suitable for the minimum machining diam- E006, E048,eter ø4.All tools have oil holes that can supply coolant from thecutting edge.E051 Other tool E004 - E006, TT type E013, E015, E048 - E049 Tungaloy E003