61-4830-71 ［Discontinued］Endmill 18.0 X 20 H for G Key groove GHKEY18
Features
- End mill for key grooving.
- Since the twist angle is small, the fall of the groove surface can be suppressed smaller than the usual 2-blade end mill.
Spec
- Tool Material: HSSCo
- Coating: G
- Helix Angle (°): 15
- number of blades: 2
- Shank diameter tolerance (μm): 0 to -21
- outer diameter tolerance (μm): + 35 to 15
- Total length (mm): 85
- Shank diameter (mm): 20
- Blade diameter (mm): 18
- blade length (mm): 18
| Order No. | 61-4830-71 | |
|---|---|---|
| Model No. | GHKEY18 | |
| JAN Code | 4991893058062 | |
| Standard price |
JPY: 12,600
USD: 78.98
Excange rate 1USD= 159.53JPY
Valid price in Japan |
|
| Quantity | 1piece | |
|
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| Stock in Japan | - | |