Zhengzhou LD Diamond Products CO.,LTD., a professional manufacturer of PDC bit. PDC bit include:
Steel body of PDC concave drill bit
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Non core PDC bit-PDC concave drill bit |
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Size |
Diameter(mm) |
Wing |
Thread |
Rock Formations |
Application Field |
|
56 |
56 |
3 |
As customer's requirement |
f≤18 |
Mining, water well , geothermal, construction |
|
65 |
65 |
3 |
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|
75 |
75 |
3 |
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|
94/98/100 |
94/98/100 |
3 |
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|
108/113 |
108/113 |
3 |
|||
|
133 |
133 |
3 or 4 |
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|
153 |
153 |
3,4 or 5 |
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|
171 |
171 |
5 |
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|
190 |
190 |
5 |
|||
|
215 |
215 |
6 |
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|
311 |
311 |
6 |
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Note: We also can produce and design as per clients’ drawings/samples/requirements. |
