One of the deepest threading programs in the industry: ISO, UN, UNJ, MJ, NPT, NPTF, BSPT, ACME, Trapez, Buttress, API and oil-country forms, from Ø 1.2 mm bores to casing chasers.
CarmexThread it
Thread turning inserts & holders
16ER/IR family · DSI double-sided · Type B / Type K · multitooth
Every thread form a print can call out, external and internal, partial and full profile.
ISO · UN · UNJ · MJ · NPT · NPTF · BSPT · BSP(G) · Whitworth
ACME · Stub ACME · Trapez DIN 103 · Buttress · Round DIN 405
API Round / Buttress Casing · V-forms · PAC · VAM
Grades from uncoated K20 to HBA for 62 HRc
CarmexThread it · Micro / Swiss · Groove & part it
Tiny Tools solid carbide micro bars
MIR/MIL · MGR · MKR · MFR · MVR · MDR
Threading, grooving, facing and turning inside holes most shops can't quote.
Threading from Ø 1.2 mm minimum bore
Smallest full-profile thread: M3 × 0.5 / 6-32 UNC
Features down to Ø 1.0 mm; shanks Ø 3–10 mm
CarmexThread it · Groove & part it · Micro / Swiss
Swiss-Line
Polygon · 3-edge · G4 · G6 platforms
Threading, grooving, chamfering and parting built specifically for sliding headstock machines.
Insert platforms by edge count — up to 6 edges
Through-coolant G4/G6 holders
Carmex's parting program lives here
CarmexThread it · Mill it
Mill-Thread solid carbide & indexable
MT · MTB · MTZ · FMTZ · FT · AMT · Hardcut MTH/FSH · CMT · SR holders
Thread milling from mini bores to multi-insert indexable — including hardened work.
Hardcut: threads in materials to 62–65 HRC
Internal-coolant FMTZ/MTZ variants
Standards incl. ISO, UN, NPT, NPTF, BSP, PG, Whitworth
CarmexThread it
Oil & Gas threading
Vertical API inserts · 3–5 tooth chasers
Casing and tubing threads at production rates — API Round, API Buttress, OTTM.
Chasers with 3–5 cutting teeth
API Round · API Buttress Casing · Extreme Line · Hughes H90
Oil-country V-forms 0.038R–0.055
CarmexWhirl it · Thread it · Micro / Swiss
Thread whirling
Stock holders for Star · Citizen · Tornos · Traub · Hanwha · Nexturn
Bone screws and dental implants — inserts engineered per application.