Grooving, Parting & Form Toolholders
Grooving, Parting & Form Toolholders
External grooving/parting bars (EGPR family), parting blades (KL series), face grooving, circlip grooving, and form tools.
Galtona grooving toolholders are 44 HRc hardened with precise post-heat-treatment insert-pocket machining; parting blades are 55 HRc hardened, with parallelism ±0.03 mm and flatness max. 0.05 mm over 150 mm.
Grooving/parting bar family index (mounted in a PKLG tool block)
| Code | Insert system |
|---|---|
| AGHGR | GIP (2/3-tooth) |
| ADGR-L | DGN |
| EGPR-S123 | S123-2/3/4/5 |
| EGPR-S151 | N151.2 |
| EGPR-M | — |
| EGPR-LM | — |
| EGPR-WT | — |
| EGPR-GX16 | — |
| EGPR-HS | — |
| EGPR-X3 | — |
| EGPR-KN2 | — |
| EGPR-T3 | — |
| EGPR-KR | MGMN |
AGHGR / ADGR — representative sizes
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| Code No | h | b | L | w | ØD | Insert | Torque |
|---|---|---|---|---|---|---|---|
| AGHGR 2020K 2D35 | 20 | 20 | 125 | 2 | 35 | GIP-2 | max. 3.5 Nm |
| AGHGR 2525M 3D40 | 25 | 25 | 150 | 3 | 40 | GIP-3 | max. 5.5 Nm |
| ADGR-L 1212 2D32 | 12 | 12 | 140 | 2 | 32 | DGN-2 | max. 3.5 Nm |
| ADGR-L 2525 3D40 | 25 | 25 | 140 | 3 | 40 | DGN-3 | max. 5.5 Nm |
EGPR-S123 / EGPR-S151 — representative sizes
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| Code No | h | b | L | w | ØD | T | Insert |
|---|---|---|---|---|---|---|---|
| EGPR-L 2020K 2D40-S123 | 20 | 20 | 125 | 2 | 40 | 20.5 | S123-2 |
| EGPR-L 2525M 4D50-S123 | 25 | 25 | 150 | 4 | 50 | 26 | S123-4 |
| EGPR-L 2020K 5D64-S123 | 20 | 20 | 125 | 5 | 64 | 32.5 | S123-5 |
| EGPR-L 1616H 3D20-S151 | 16 | 16 | 100 | 3 | 20 | 11.5 | N151.2.300 |
| EGPR-L 2525M 3D40-S151 | 25 | 25 | 150 | 3 | 40 | 20.5 | N151.2.300 |
| EGPR-L 2525M 4D50-S151 | 25 | 25 | 150 | 4 | 50 | 25.5 | N151.2.400 |
EGPR-KR — representative sizes
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| Code No | h | b | L | w | ØD | T | Insert |
|---|---|---|---|---|---|---|---|
| EGPR-L 1010K 2D20-KR | 10 | 10 | 125 | 2 | 20 | — | MGMN-2 |
| EGPR-L 2020K 3D40-KR | 20 | 20 | 125 | 3 | 40 | 20.5 | MGMN-3 |
| EGPR-L 2525M 4D40-KR | 25 | 25 | 150 | 4 | 40 | 20.5 | MGMN-4 |
| EGPR-L 3232P 5D45-KR | 32 | 32 | 170 | 5 | 47 | 24 | MGMN-5 |
KL parting blades — full family index
| Code | Insert |
|---|---|
| KL-S151 | N151.2 |
| KL-LFMX | LFMX |
| KL-GTN | GTN |
| KL-KGT | KGT |
| KL-PR | PRMT LFMX |
| KL-LM | GCTX |
| KL-DG | DGN |
| KL-T3 | TDT |
| KL-M | — |
| KL-KR | — |
| KL-SGC | — |
| KL-PGP | — |
| KL-A4 | — |
| KL-S123 | S123 |
| KL-GX24 | — |
| KL-PRGL | — |
| KL-GS | — |
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| Code No | W | L | B | h1 | ØD | Insert |
|---|---|---|---|---|---|---|
| KL 192-PR | 2 | 86 | 19 | 15.5 | 40 | PRMT LFMX-2.1 |
| KL 322-PR | 2 | 150 | 32 | 25 | 50 | PRMT LFMX-2.1 |
| KL 324-PR | 4 | 150 | 32 | 25 | 120 | PRMT LFMX-4.1 |
| KL 322LM-K5 | 2 | 150 | 32 | 25 | 50 | GCTX-2 |
| KL 323LM-K5 | 3 | 150 | 32 | 25 | 100 | GCTX-3 |
| KL 322DG-K5 | 2 | 150 | 32 | 25 | 50 | DGN-2 |
| KL 323T3-K5 | 3 | 150 | 32 | 25 | 100 | TDT-3 |
PKLG tool blocks (mount KL parting blades)
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| Code No | H | A | B | L | A1 |
|---|---|---|---|---|---|
| PKLG 1616-19 | 16 | 16 | 19 | 74 | 28 |
| PKLG 2020-26 | 20 | 20 | 26 | 86 | 38 |
| PKLG 2525-26 | 25 | 25 | 26 | 100 | 43 |
| PKLG 2020-32 | 20 | 20 | 32 | 110 | 40 |
| PKLG 2525-32 | 25 | 25 | 32 | 110 | 45 |
Also available: External Face Grooving (EFGR-S123, EFGR-WT), Circlip Grooving (P61-SFR, P61-SGR), and Form Tools (SFEN) — full dimension tables available on request.