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" found 3 Products from Cangzhou Great Drill Bit Co.,Ltd, United States

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12 1/4"tricone Bit Drill Bit

12 1/4"tricone Bit Drill Bit
1.Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on ...

8 1/2 Inch 537 Tricone Bit

8 1/2 Inch 537 Tricone Bit
The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive ...

11 5/8' Tricone Bit IADC127

11 5/8' Tricone Bit IADC127
1.The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and prolong the service life of drill bits in abrasive ...
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