GK series parting and grooving tools
GK series cover MT and MR geometries. With complete tool holders, they can achieve slotting, turning, and profile machining; and with multiple grades, they can meet the machining needs of materials such as steel, stainless steel, and cast iron.
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- Feature
- Application
- Application case
Insert characteristics
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MT- for Medium Turning
●Chip breaker of olive shape Provide smooth chip control； ●Graduated chip breaking arms Meet chip-breaking requirements of different depth； ●Special design for cutting edge Balance cutting action and tool nose’s strength ●Guide rail locating slot Ensure the stability of machining。 |
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MR- for Medium Profiling
●Snowflake geometry Provide excellent chip control ●Graduated chip breaking arms Meet chip-breaking requirements of different depth； ●Guide rail locating slot Ensure the stability of machining。 |
Grade introduction
Provide various grades , Suitable for machining of steel, stainless steel, cast iron and other material parts
PVD：GA4330 GA4230
CVD：GP1105 GP1225 GK1115
Tool holder characteristics
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GK- for Turning、Grooving and Profiling Tool holders
●Provide various Tool holders，including external 、internal、and face grooving Tool holders ●The minimum drilling range is 20mm; ●Including two types face grooving tool holders, Suitable for machining the face grooving and turning ; |
Inserts：
| Geometry | Radial Feed | Axial Feed |
| MT |  |
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| MR |  |
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Tool holders：
Provide various Tool holders，including external 、internal、and face grooving Tool holders，
Suitable for excircle machining、Inner-hole processing and face machining ;
| No. | Holder series | Machining type | Fig | Remark |
| 1 | GKE | Excircle machining |  |
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| 2 | GKI | Inner-hole processing |  |
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| 3 | GKF | Face machining |  |
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| 4 | GKFP | Face machining |  |
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GK-MT cutting processing case (intermediate Shaft)
| Insert | GKD3004-MT |  |
| Grade | GP1225 | |
| Material | 40Cr | |
| Speed | 94m/min | |
| Feed | 0.2mm/r |  |
| Depth | 0.85mm | |
| Cooling | Water-based emulsion/external cooling | |
| Machining type | External grooving |
GK-MR cutting processing case (Case driven gear)
| Insert | GKD4020-MR |  |
| Grade | GP1225 | |
| Material | 20MnCrS5 | |
| Speed | 197m/min | |
| Feed | 0.16mm/r |  |
| Depth | 1.5mm | |
| Cooling | Water-based emulsion/external cooling | |
| Machining type | Face Profiling |
