With different flute forms and lead lengths to work all kind of holes.
For a wide range of threads, such as M, MF, UNC UNC(J), UNF(J), UNEF, UN, UNS, G (BSP), Rp, Rc, W, SV Schaublin, NPT, NPTF, PG, TR et EG M, EG UNC, EG UNF.
The ultimate standard tool
Availabe in blanc version, with DC "V" surface treatment or with TiN and TiCN coating
Works on a wide range of materials < 850 N/mm2