Product details
HEBEI CROSSING DRILL BIT MANUFACTURE
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Product description
Bit Breaker for Tricone bit,Bit breaker for PDC bit
All sizes avaiable : 5 1/2inch,6inch,7 1/2inch,8 1/2inch,9 7/8inch,10 5/8inch,11 7/8inch,12 1/4inch,13 3/4inch
14 3/4inch,15 1/2inch,16inch,17 1/2inch,20inch,22inch,24inch,26inch
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HEBEI CROSSING DRILL BIT MANUFACTURE