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DRILL BITS
E Series
Release time:2017/6/13 11:11:40 Read:572

E Series

  Through special hot-press process, E series are manufactured by diamond particles and specially formulated powder. Unique crown design extends service life of bit in high-abrasiveness formation. With high abrasiveness and strong impact resistance, impregnated bit performs perfectly in drilling extra hard and high-abrasiveness formation with high WOB and ROP.

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