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External & internal designation matrix

ACME Threading

Compare matching external and internal thread turning insert designations by standard, insert size, pitch, and handedness. Select the exact designation when requesting a quotation.

Designations: 32
Available grade: FH

ACME External Threading carbide threading insert catalog 3D reference — Catalog 3D reference

Selection matrix

Match external and internal inserts

A dash means the source catalog does not list a matching designation for that side. No counterpart is inferred.

Standard	Size	Pitch	Hand	External designation	Internal designation
ACME	16	8	Left	16EL8 ACME	16NL8 ACME
ACME	16	8	Right	16ER8 ACME	16NR8 ACME
ACME	16	10	Left	16EL10 ACME	16NL10 ACME
ACME	16	10	Right	16ER10 ACME	16NR10 ACME
ACME	16	12	Left	16EL12 ACME	16NL12 ACME
ACME	16	12	Right	16ER12 ACME	16NR12 ACME
ACME	16	14	Left	16EL14 ACME	16NL14 ACME
ACME	16	14	Right	16ER14 ACME	16NR14 ACME
ACME	16	16	Left	16EL16 ACME	16NL16 ACME
ACME	16	16	Right	16ER16 ACME	16NR16 ACME
ACME	22	5	Left	22EL5 ACME	22NL5 ACME
ACME	22	5	Right	22ER5 ACME	22NR5 ACME
ACME	22	6	Left	22EL6 ACME	22NL6 ACME
ACME	22	6	Right	22ER6 ACME	22NR6 ACME
ACME	27	4	Left	27EL4 ACME	27NL4 ACME
ACME	27	4	Right	27ER4 ACME	27NR4 ACME

Standard / size: ACME · 16
Pitch / hand: 8 · Left

External

Internal

Standard / size: ACME · 16
Pitch / hand: 8 · Right

External

Internal

Standard / size: ACME · 16
Pitch / hand: 10 · Left

External

Internal

Standard / size: ACME · 16
Pitch / hand: 10 · Right

External

Internal

Standard / size: ACME · 16
Pitch / hand: 12 · Left

External

Internal

Standard / size: ACME · 16
Pitch / hand: 12 · Right

External

Internal

Standard / size: ACME · 16
Pitch / hand: 14 · Left

External

Internal

Standard / size: ACME · 16
Pitch / hand: 14 · Right

External

Internal

Standard / size: ACME · 16
Pitch / hand: 16 · Left

External

Internal

Standard / size: ACME · 16
Pitch / hand: 16 · Right

External

Internal

Standard / size: ACME · 22
Pitch / hand: 5 · Left

External

Internal

Standard / size: ACME · 22
Pitch / hand: 5 · Right

External

Internal

Standard / size: ACME · 22
Pitch / hand: 6 · Left

External

Internal

Standard / size: ACME · 22
Pitch / hand: 6 · Right

External

Internal

Standard / size: ACME · 27
Pitch / hand: 4 · Left

External

Internal

Standard / size: ACME · 27
Pitch / hand: 4 · Right

External

Internal

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