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Products > structured packing > Cangzhou Great Drill Bit Co.,Ltd | Similar Products
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structured packing

" in Other Manufacturing & Processing Machinery found 2 Products from Cangzhou Great Drill Bit Co.,Ltd, United States
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(1-2 out of 2)

17 1/2PDC Bit Rock Bit

17 1/2PDC Bit Rock Bit
Advanced tungsten carbide material matrix body 20% improvement in erosion resistant than precious matrix bit Less cutting structure less and bit body damage Provide multiple advantages in interbeded ...

3 7/8"PDC Bit

3 7/8"PDC Bit
Using new surface wear-resistant materials, more effective use of positive and negative ions to prevent mud packs more effectively. Optimize the structure design, increase the narrow area in the bit ...
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