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Products > customizing type > Cangzhou Great Drill Bit Co.,Ltd | Similar Products
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customizing type

" found 2 Products from Cangzhou Great Drill Bit Co.,Ltd, United States
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12"Hole Opener Rock Reamer for Horizontal Directional Drilling

12"Hole Opener Rock Reamer for Horizontal Directional Drilling
1.The assembly bit、hole opener is made up of three or more cone cutters.The main cutting tooth is a new type of wear resistant alloy steel tooth or high quality carbide tooth.Pilot bit is a tricone ...

12 1/4"tricone Bit Drill Bit

12 1/4"tricone Bit Drill Bit
types are selected according to different strata. The strengthening of bits and inserts can effectively reduce the wear of tooth palms,improve the diameter protection performance of drill bits,and ...
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