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Tool Holders / T-System External Turning Toolholders

TCLNR/L-H

16 sizes available · 7 specification fields · standard: ISO

TCLNR/L-H is an external turning tool holder that takes negative 80° rhombic (C-type) inserts. It is listed here in 16 sizes, 20–40 × 20–40 mm shank, right- and left-hand versions, each with full specifications and a dimensioned drawing. Typical use: external turning, facing and profiling.

Insert compatibility

This family is built for the following insert designations (as listed in the catalogue data). The exact size in each row of the table below is in the Insert designation column.

  • CN.. 1906..
  • CNM. 1204..
  • CNM. 1606..
  • CN.. 1606..
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Specifications

16 sizes
Product code Insert designation Cutting direction (hand) Functional length (mm) Functional width (mm) Functional height (mm) Shank width (mm)
TCLNL 2525 M19-H CN.. 1906.. L 150 32 25 25
TCLNR 3232 P19-H CN.. 1906.. R 170 40 32 32
TCLNL 3232 P19-H CN.. 1906.. L 170 40 32 32
TCLNR 2020 K12-H CNM. 1204.. R 125 25 20 20
TCLNL 2020 K12-H CNM. 1204.. L 125 25 20 20
TCLNR 2525 M16-H CNM. 1606.. R 150 32 25 25
TCLNL 2525 M16-H CNM. 1606.. L 150 32 25 25
TCLNR 2525 M19-H CN.. 1906.. R 150 32 25 25
TCLNL 2525 M12-H CNM. 1204.. L 150 32 25 25
TCLNR 2525 M12-H CNM. 1204.. R 150 32 25 25
TCLNL 3232 P12-H CNM. 1204.. L 170 40 32 32
TCLNR 3232 P12-H CNM. 1204.. R 170 40 32 32
TCLNL 4040 S16-H CN.. 1606.. L 250 50 40 40
TCLNL 4040 S19-H CN.. 1906.. L 250 50 40 40
TCLNR 4040 S16-H CN.. 1606.. R 250 50 40 40
TCLNR 4040 S19-H CN.. 1906.. R 250 50 40 40
Column codes
  • Insert Code — Insert designation
  • Product Direction — Cutting direction (hand)
  • LF — Functional length (mm)
  • WF — Functional width (mm)
  • HF=H — Functional height (mm)
  • B — Shank width (mm)

Dimensions in millimetres unless noted. Values are the manufacturer's published figures.