
| Thermal refined steels | Tool steels | |
| 調質鋼5 | 工具鋼5 | |
| (m/min) | (m/min) |
35〜45HRC Product Features
●There are two chamfer types available, 2.5P for blind hole and 5P for through hole. Tapping Data Tapping conditions [M6×1 P3]
| Tap Used | EH-HT M6×1 5P | ||||
| Workpiece Material | SCM440/Gear | EH-HT | |||
| Bored Hole | φ5 | Can Continue | |||
| Tapping Length | 10mm through hole | ||||
| Tapping Speed | 9m/min | HT | |||
| Machinery Type | CNC vertical machining center (asynchronous) | 0 100 | 200 300 | 400 | 600 500 |
| Holder Type | With tension compression l | (Number of holes | tapped) | ||
| Tapping Fluid | Insoluble cutting fluid | ||||
| Holes Tapped | 500 holes (can continue tapping) |
Product System Table
Slow Tapping Speed Fast
| 1m/min | 3m/min | 5m/min | 10m/min | 15m/min | ||||||
| Work piece Material | Work piece Material | |||||||||
| 60HRC | 60HRC | |||||||||
| UH-CT | ※ | |||||||||
| Please use UH-CT and |
| High | 55HRC | 55HRC | High | |
| EH-CT with machine with | ||||
| Hardness | 55HRC | 55HRC | Hardness | |
| perfect synchronous feed. | ||||
| Materials | EH-CT | Materials | ||
| 45HRC | 45HRC | |||
| 45HRC | 45HRC | |||
| Tempered | Tempered | |||
| Material | 25HRC | EH-HT | 25HRC | Material |
| Tool & | SKS・SKD | SKS・SKD | Tool & | |
| Alloy | EH-PO ・ | ・ Alloy | ||
| SCM | SCr | SCM | SCr | |
| Steel | HC+SP | Steel | ||
| High | HC-SP | High | ||
| Carbon | HC+PO | Carbon | ||
| Steel | S45C | S45C | Steel | |
| HC-PO | ||||
| Medium | S45C | S45C | Medium | |
| Carbon | Carbon | |||
| Steel | S30C | S30C | Steel |
1m/min 3m/min 5m/min 10m/min 15m/min
The chart above shows the processing range.