External Turning Toolholders
External Turning Toolholders
Steel, ceramic, and Swiss-type toolholders across 6 clamping systems and 8 insert shapes.
Galtona's ISO designation covers clamping system (C top, D top+hole, M screw+top or wedge, P lever, S screw), insert shape (C 80°, D 55°, K 55°, R round, S square, T triangle, V 35°, W 80°), approach angle, hand, shank height/width, tool length, and cutting-edge length — e.g. DWLNR 2525M 08.
Full external-turning family index — approach angle and insert shape by code
| Code | Approach angle | Clamping |
|---|---|---|
| CKJNR-L | 93° | Screw (S) |
| PCLNR-L | 95° | Lever (P) |
| PDJNR-L | 93° | Lever (P) |
| PDNNN | 63° | Lever (P) |
| PSBNR-L | 75° | Lever (P) |
| PSDNN | 45° | Lever (P) |
| PSSNR-L | 45° | Lever (P) |
| PTGNR-L | 91° | Lever (P) |
| PWANR-L | 95° | Lever (P) |
| PWLNR-L | 95° | Lever (P) |
| MTJNR-L | 93° | Screw+top (M) |
| MTENN | 60° | Screw+top (M) |
| MWLNR-L | 95° | Screw+top (M) |
| MVJNR-L | 93° | Screw+top (M) |
| MVVNN | 72.5° | Screw+top (M) |
| MVVNR | 72.5° | Screw+top (M) |
| DCLNR-L | 95° | Top+hole (D) |
| DCBNR | 75° | Top+hole (D) |
| DDJNR-L | 93° | Top+hole (D) |
| DDNNN | 63° | Top+hole (D) |
| DSBNR-L | 75° | Top+hole (D) |
| DSDNN | 45° | Top+hole (D) |
| DSSNR-L | 45° | Top+hole (D) |
| DTFNR-L | 91° | Top+hole (D) |
| DTGNR-L | 91° | Top+hole (D) |
| DWLNR-L | 95° | Top+hole (D) |
| SCLCR-L | 95° | Screw (S) |
| SDJCR-L | 93° | Screw (S) |
| SDNCN | 63° | Screw (S) |
| SRDCN | — | Screw (S) |
| SRGCR-L | — | Screw (S) |
| SSDCN | 45° | Screw (S) |
| SSSCR-L | 45° | Screw (S) |
| STGCR-L | 90° | Screw (S) |
| SVHCR-L | 107.5° | Screw (S) |
| SVJCR-L | 93° | Screw (S) |
| SVVCN | 72.5° | Screw (S) |
| SVVCR | 72.5° | Screw (S) |
| SVHBR-L | 107.5° | Screw (S) |
| SVJBR-L | 93° | Screw (S) |
| SVVBN | 72.5° | Screw (S) |
| SVVBR | 72.5° | Screw (S) |
Plus dedicated External Ceramic (CCLNR, CCSNR, CDJNR, CRDBN, CRDNN, CRSBR, CRSNR, CSDNN, CSSNR, CSRNR, CSXNR, CSYNR, CRDCN) and Swiss-type (SCACR, SCLCR, SDACR, SDJCR, SDNCN, SVABR, SVJBR, SVACR, SVJCR, SVPCR, SVVBN, SVVCN, SXACR, SXVCN) families sharing the same code system.
CKJNR-L — representative sizes
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| Code No | h | b | L | h1 | f | Insert |
|---|---|---|---|---|---|---|
| CKJNR-L 2025M 16 | 20 | 25 | 150 | 20 | 32 | KNUX 1604.. |
| CKJNR-L 2525M 16 | 25 | 25 | 150 | 25 | 32 | KNUX 1604.. |
| CKJNR-L 3225P 16 | 32 | 25 | 170 | 32 | 32 | KNUX 1604.. |
PCLNR-L — representative sizes
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| Code No | h | b | L | h1 | f | Insert |
|---|---|---|---|---|---|---|
| PCLNR-L 1616H 09 | 16 | 16 | 100 | 16 | 20 | CNMG 0903.. |
| PCLNR-L 2020K 09 | 20 | 20 | 125 | 20 | 25 | CNMG 0903.. |
| PCLNR-L 2525M 09 | 25 | 25 | 150 | 25 | 32 | CNMG 0903.. |
| PCLNR-L 2525M 12 | 25 | 25 | 150 | 25 | 32 | CNMG 1204.. |
| PCLNR-L 3232P 12 | 32 | 32 | 170 | 32 | 40 | CNMG 1204.. |
PDJNR-L / PDNNN — representative sizes
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| Code No | h | b | L | h1 | f | Insert |
|---|---|---|---|---|---|---|
| PDJNR-L 1616H 11 | 16 | 16 | 100 | 16 | 20 | DNMG 1104.. |
| PDJNR-L 2525M 11 | 25 | 25 | 150 | 25 | 32 | DNMG 1104.. |
| PDJNR-L 2525M 15 | 25 | 25 | 150 | 25 | 32 | DNMG 1506.. |
| PDNNN 2020K 11 | 20 | 20 | 125 | 20 | 10 | DNMG 1104.. |
| PDNNN 2525M 11 | 25 | 25 | 150 | 25 | 12.5 | DNMG 1104.. |
PWANR-L / PWLNR-L / MTJNR-L — representative sizes
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| Code No | h | b | L | h1 | f | Insert |
|---|---|---|---|---|---|---|
| PWANR-L 2020K 06 | 20 | 20 | 125 | 20 | 25 | WNMG 0604.. |
| PWANR-L 2525M 06 | 25 | 25 | 150 | 25 | 32 | WNMG 0604.. |
| PWLNR-L 2020K 08 | 20 | 20 | 125 | 20 | 25 | WNMG 0804.. |
| PWLNR-L 2525M 08 | 25 | 25 | 150 | 25 | 32 | WNMG 0804.. |
| MTJNR-L 2020K 16 | 20 | 20 | 125 | 20 | 25 | TNMG 1604.. |
| MTJNR-L 2525M 22 | 25 | 25 | 150 | 25 | 32 | TNMG 2204.. |
| MTJNR-L 3232P 22 | 32 | 32 | 170 | 32 | 40 | TNMG 2204.. |
SCLCR / DTFNR-L / DWLNR-L — representative sizes
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| Code No | d/h | b/L1 | L/L2 | f | D | Insert |
|---|---|---|---|---|---|---|
| S08F SCLCR-L 06 | 8 | 80 | 22 | 6 | 11 | CCMT 0602.. |
| S16M SCLCR-L 06 | 16 | 150 | 32 | 11 | 20 | CCMT 0602.. |
| S25R SCLCR-L 09 | 25 | 200 | 45 | 17 | 32 | CCMT 09T3.. |
| S25R DTFNR-L 16 | 25 | 200 | 55 | 17 | 32 | TNMG 1604.. |
| S40T DTFNR-L 22 | 40 | 300 | 65 | 27 | 50 | TNMG 2204.. |
| S25R DWLNR-L 06 | 25 | 200 | 50 | 17 | 32 | WNMG 0604.. |
| S40T DWLNR-L 08 | 40 | 300 | 65 | 27 | 50 | WNMG 0804.. |