| 产品规格︰ | 1. Length: 5"
2. O.d: 1/2"
3. Hardness of punch head: HRC60
4. Substance/Knurled brass body
5. Alloy steel punch point |
| 产品优点︰ | 1. Automatic making center point for further hole drilling/machining.
2. Don't need to use hammers for center punching
3. Center point size may be adjusted by hand before punching. |
| 主要市场︰ | 全球 |
| 付款方式︰ | T/T in advance |
| 最小订量︰ | 50 pcs |
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