Beijing Jincheng Mining Technology Co., Ltd.
Beijing Jincheng Mining Technology Co., Ltd. Survival by quality, Development by credit!
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Core Hole Drill Bits 63mm Concrete And Rebar Diamond Single Tube Core Bit
Application:
1. Core drilling
2. Masonry drilling
3. Hard surface drilling
4. Construction drilling
5. Mining drilling
6. Granite stone drilling
7. Marble stone drilling
8. Lime stone and slate drilling
9. Stone metal concrete wall
10. Softest and hardest rocks drilling
Technical Parameters
Model | Bit-set OD | Bit-set ID | REAMING SHELL | |||
mm | inch | mm | inch | mm | inch | |
AQ | 47.6 | 1.88 | 26.97 | 1.06 | 48
| 1.89 |
BQ | 59.5 | 2.35 | 36.4 | 1.43 | 59.9 | 2.36 |
NQ | 75.3 | 2.97 | 47.6 | 1.88 | 75.7 |
2.98 |
HQ | 95.58 | 3.77 | 63.5 | 2.5 | 96 | 3.78 |
PQ | 122 | 4.8 | 84.96 | 3.35 | 122.6 | 4.83 |
Welcome contact me for detail informations.
Service
| 1. No MOQ limit, one piece sample also available. |
| 2. OEM and ODM available. |
| 3. We can take care of all shipping issues. |
| 4. After-sale service. |
FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3. How can we trust your company?
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