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PDC anchor drill bit
Specification: Ordinary Φ27-36 whole piece/piece
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Ordinary full-blade PDC drill bits for mining, commonly with diameters of 28-36mm, mostly with a double-wing design, and the blades are inlaid with high-quality diamond composite sheets. Suitable for relatively complete hard rock with f=6-10, mainly used for anchor mesh support hole drilling in coal mines, efficient and durable.
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