For grooving｜ Swiss CNC lathes / Conventional CNC lathes
Highly rigid holder design
Stable grooving with unique holder design
Insert securely held to achieve excellent machined surfaces
Product video
Features
- Insert widths range from 3.0mm - 6.0mm
- Two 3D chipbreaker styles to choose from
GW: Sharpness, excellent chip control, best for side turning
GV: Superior sharpness for less tool pressure to prevent chattering and results in good surface finish
Tooling application
Swiss CNC lathes
Grooving and Side turning
Tool rigidity comparison
Cutting conditions
Scroll the table →
| Coated grade | Material | Operation type | Cutting speed (m/min) | Groove width (mm) | Grooving feed rate(mm/rev) |
Side turning feed(mm/rev) ※ GW chipbreaker only |
|---|---|---|---|---|---|---|
| DM4 | Difficult-to-cut material / titanium alloy Alloy steel / carbon steel / hardened material / general purpose |
Grooving | 30 - 180 | 3.0 - 4.0 | 0.05 - 0.12 | 0.03 - 0.10 |
| 4.0 - 5.0 | 0.05 - 0.15 | 0.03 - 0.13 | ||||
| 5.0 - 6.0 | 0.05 - 0.15 | 0.03 - 0.13 |
Grooving
- [ Cutting conditions ]
- Material : SCM415 Groove width5.0mm vc=150m/min f=0.1mm/rev ap=7.0㎜ Non-step grooving WET
- [ Tools used ]
- Insert : DM4 GWPG500N04F-GW Holder : GTWPR2525M-5F10
Side turning
- [ Cutting conditions ]
- Material : SCM415 Groove width5.0mm vc=150m/min f=0.1mm/rev ap=1.0㎜ Non-step grooving WET
- [ Tools used ]
- Insert : DM4 GWPG500N04F-GW Holder : GTWPR2525M-5F10
Two chipbreaker styles combined with our tough DM4 carbide grade for long tool life and quality surface finishes
- GW chipbreaker
- A versatile design with edge sharpness and chip control features.
Multi-functional for grooving and side turning
- GV chipbreaker
- Features superior sharpness with high rake face Ideal for applications requiring low tool pressure
- Chip comparison (grooving)
- [ Cutting conditions ]
- Vc=80m/min f=0.08㎜/rev Groove width : 5㎜ WET
- Tool pressure comparison (grooving)
- [ Cutting conditions ]
- Vc=80m/min f=0.08㎜/rev Groove width : 5㎜ WET
Tool lineup
Please check product catalog for tooling lineup
Other recommended products
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-
TBP/TBPA-BM chipbreakerBack turning ｜ Swiss CNC Lathes
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-
Mogul barsFor ID boring operations｜ Swiss CNC lathes
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Useful information
4 STEP-NTK Cutting Tools Lab for choosing suitable cutting tool for cut-off machining
The aspects of "chip control" that you should check when workpiece damage or poor dimensioning are detected during Swiss type CNC automatic lathe machining
Two Areas to Check When Coaxiality is Not Achieved During Swiss CNC Lathe Machining
"Two" checkpoints and measures to be checked when "Roundness" does not come out in Swiss-type CNC-automatic lathe machining-NTK Cutting Tools Lab