Water Well Drilling Bits Types, Drill Bit Supplier ...
The sizes of water well-drilling bits are generally: 75mm, 94mm, 113mm, 133mm, 153mm, 171mm, 200mm, 219mm, 245mm, 275mm, 325mm. 3. Features: In the correct formation, the PDC bit is fast, durable, and easy to manipulate. There are many designs of PDC drill bits, such as the different number of blades, different size cutters, and different blade angles.
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