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    Bit Face Shape Selection-Concave Face

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    • Name: Bit Face Shape Selection-Concave Face
    • Number: 1002
    • Time: 2016-12-28
    • Views : 6

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    Concave Face The all-round application bit facespecifically for medium hard and homogenerous rockformations. Good hole deviation control and goodflushing capacity.

     
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