Series Table

  • External Threading Tools
TypeAppearanceClam Clamp-on Screw-onping Retracting pin Lever lockFeatureApplic threadable symbol
SSTE`・` Utilizes a laydown 3-cornered insert. Achieving good surface finish withMW
its sharp cutting edges and ground flank faces.UNC/UNFG/Rp/W
`・`Stable chip control through its 3D mold chipbreakerNPTR/Rc
`→`F68`・`A comprehensive lineup of inserts with wiper edgesNPTFUNJ
LTE/`・`A lineup of strong clamping, lever-lock holders (shank size`□`25 to 32mm),MW
STEas well as screw-on holders (shank size`□`12 to 16mm). `・`Economical M-Class lay down 3-cornered inserts.UNC/UNFG/Rp/W
`・`Cermet inserts are available.NPTR/Rc
`→`F78/F79`・`Stable chip control with molded chipbreaker.NPTFUNJ
THE`・`Utilizes a standing G-Class 3-cornered insert.MW
`・`Available in draw-pin type holders`□`25mm shank and screw-on holders `□`12mm and`□`16mm shank.UNC/UNF NPTG/Rp/W R/Rc
`→`F80`・`Cermet inserts without wiper edges are available.NPTFUNJ
GME-THMW
F`・`2 corner insert for large pitch (3 to 6 mm) machining `・`A lineup of 11 to 4.5 threads/inch tools for 55° angle `・`Rigid clamping with a clamp metalUNC/UNF NPTG/Rp/W R/Rc
ding ls`→`F77NPTFUNJ
hrea TooSTH`・`For small lathes with a shank size of`□`20 mm or lessMW
T`・`Able to perform threading with a space-saving tangential 2-cornered insert.UNC/UNFG/Rp/W
Grooving`・`Able to perform back threading operations with a bar feeder.NPTR/Rc
Cut-Off Threading`→`F76`・`Available in small pitch (From 0.2mm).NPTFUNJ
  • Internal Threading Tools
TypeAppearanceClamping Retracting pin Lever lock Clamp-on Screw-onFeatureMin. machining diameter (mm)Applic threadable symbol
SSTI`・`Utilizes a lay down 3-cornered insert. Achieving good surfaceMW
finish with its sharp cutting edges and ground flank faces. `・`Stable chip control through its 3D mold chipbreaker.ø18UNC/UNF NPTG/Rp/W R/Rc
`→`F68`・`A comprehensive lineup of inserts with wiper edgesNPTFUNJ
STIMW
`→`F81`・`Class M with economical, horizontally mounted 3 corner insert `・`Stable chip control with a chipbreaker `・`Cermet grade lineupø20UNC/UNF NPT NPTFG/Rp/W R/Rc UNJ
STHIMW
`→`F82`・`Can handle small diameter (inner diameter`φ`8mm and more) and small pitch (0.4 to 1.0 mm) `・`Perfect for machining small partsø8UNC/UNF NPT NPTFG/Rp/W R/Rc UNJ
THIMW
`→`F82`・`Good cutting performance with a G Class, 3 corner insertø18UNC/UNF NPT NPTFG/Rp/W R/Rc UNJ