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Lathe tools
Thread cutting programme

Plunge inserts and plunge insert sets Metal cutting tools
for thread holders
Application: Advantage:
For producing outer and inner grooves on CNC or conventional machines in ƒ Thread-turning inserts and plunge inserts require only one holder
steel, stainless steel, cast iron and non-ferrous metals material groups at mid- ƒ Three-cutter geometry ensures high profitability
range cutting speed.
ƒ Innovative cutting geometry and TiN coating ensure a long service life
Execution: Technical Data:
ƒ Plunge insert ground on three sides ƒ Tolerance of plunge depth: ± 0.02 mm

Ident. No. 010– Ident. No. 022–
020, 040–050 032, 052–062
Machining direction Right, Left Left, Right
Machining type Outside, Outside,
Inside Inside
Carbide type HC5615 HC5615
ISO name Radius (mm) Recessing width (mm) Plunge depth (mm) Radius tolerance 17750... 17750...
ID no. ID no.
16ER/IL 1.0 - 1.0 1.4 - 010 O. R. - -
16ER/IL 1.2 - 1.2 1.6 - 012 O. R. - -
16ER/IL 1.4 - 1.4 1.8 - 014 O. R. - -
16ER/IL 1.7 - 1.7 2.0 - 016 O. R. - -
16ER/IL 1.95 - 1.95 2.0 - 018 O. R. - -
16ER/IL 2.25 - 2.25 2.25 - 020 O. R. - -
16IR/ER 1.0 - 1.0 1.4 - - - 022 O. R.
16IR/ER 1.2 - 1.2 1.6 - - - 024 O. R.
16IR/ER 1.4 - 1.4 1.8 - - - 026 O. R.
16IR/ER 1.7 - 1.7 2.0 - - - 028 O. R.
16IR/ER 1.95 - 1.95 2.0 - - - 030 O. R.
16IR/ER 2.25 - 2.25 2.25 - - - 032 O. R.
16ER/IL R 0.5 0.5 - 1.4 ± 0.04 040 (O. R.) - -
16ER/IL R 0.6 0.6 - 1.6 ± 0.04 042 (O. R.) - -
16ER/IL R 0.9 0.9 - 1.8 ± 0.04 044 (O. R.) - -
16ER/IL R 1.0 1.0 - 2.0 ± 0.04 046 (O. R.) - -
16ER/IL R 1.1 1.1 - 2.0 ± 0.04 048 (O. R.) - -
16ER/IL R 1.2 1.2 - 2.25 ± 0.04 050 (O. R.) - -
16IR/ER R 0.5 0.5 - 1.4 ± 0.04 - - 052 (O. R.)
16IR/ER R 0.6 0.6 - 1.6 ± 0.04 - - 054 (O. R.)
16IR/ER R 0.9 0.9 - 1.8 ± 0.04 - - 056 (O. R.)
16IR/ER R 1.0 1.0 - 2.0 ± 0.04 - - 058 (O. R.)
16IR/ER R 1.1 1.1 - 2.0 ± 0.04 - - 060 (O. R.)
16IR/ER R 1.2 1.2 - 2.25 ± 0.04 - - 062 (O. R.)
Unit price, €
Prod. group 158
Plunge insert set
for creating external and internal recesses on CNC or conventional machines.

Application: Advantage:
For producing outer and inner grooves on CNC or ƒ Tool-cost optimisation: Thread-turning inserts and
conventional machines in steel, stainless steel, cast plunge inserts require only one holder
iron and non-ferrous metals material groups at mid- ƒ Three-cutter geometry ensures high profitability
range cutting speed. ƒ Innovative cutting geometry and TiN coating
Execution: ensure a long service life
ƒ Set of plunge inserts ground on three
sides, comprising 1 each of plunge width
1/1.2/1.4/1.7/1.95/2.25
ISO name 16ER/IL 1.00-2.25 16IR/ER 1.00-2.25
SET SET
Carbide type HC5640 HC5640
Machining type Outside | Inside Outside | Inside
Machining direction
Ident. No.
021
033
17750... Right, Left Set price, € O. R. O. R.
Prod. group 158

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