High Hardness High Speed Steel Titanium Coating Center Drills Chamfering Dril Positioning Drill Bit -Type a
Xiamen Xisheng Electronic Technology Co., Ltd.- Customized：Customized
- Length：Jobber-length
- Type：Center Drill Bit
- Material：High Speed Steel
- Usage：Metal Drilling
- Specification：D6*69
Base Info
- Model NO.：DHCD-typeA D6
- Trademark：customized
- Origin：China
- HS Code：820750
Description
Basic Info.
Model NO. DHCD-typeA D6 Trademark customized Origin China HS Code 820750Product Description
Overview| Production name: | High Hardness High Speed Steel Titanium Coating Center Drills Chamfering Dril Positioning Drill Bit -Type A |
| Material | HSS with cobalt |
| Coating | Nano coating |
| Suitable for | The material with hardness within HRC40 |
| use | Initial hole processing and positioning for pre-drill,chamfer |
| Hardness | HRC65~68 |
Specification
