Independent cutting tool reference
Decode ISO 1832 designations for shape, inscribed circle, thickness and nose radius, then check full / partial / verify equivalents across manufacturers — geometry from the standard, brand data cited to its source catalogue.
Try CNMG120408, WNMG080404, CCMT060204
22
verified model pages
11
manufacturer catalogues tracked
3-grade
full / partial / verify match grading
ISO
1832 geometry + 513 grade groups
Series = the four letter positions: shape, clearance, tolerance, fixing.
CNMG
80° rhombic · 0° clearance · medium tolerance · Fixing hole, integral chipbreakers on both faces (double-sided insert)
10 models →
CCMT
80° rhombic · 7° clearance · medium tolerance · Fixing hole, integral chipbreaker on one face (single-sided insert)
6 models →
WNMG
80° trigon · 0° clearance · medium tolerance · Fixing hole, integral chipbreakers on both faces (double-sided insert)
6 models →
Type any designation — including ones not yet in our database — and get the eight-position breakdown, physical dimensions and typical uses. Works fully in the browser; embeddable on engineering sites and forums.
1 · Geometry from the standard
Shape, clearance, tolerance, inscribed circle, thickness and nose radius are decoded deterministically from ISO 1832 — no catalogue required and no guessed values.
2 · Brand data with citations
Ordering codes, chipbreakers, CVD/PVD coatings and carbide grades are extracted from official catalogues; every row carries its source, version and extraction date.
3 · Safe substitution levels
FULL matches geometry and grade band; PARTIAL matches geometry with different chipbreaker/grade; VERIFY asks you to confirm the target catalogue before ordering.