Customized Forging HDD Hole Openers 3 Wing Drag Drill Bit For Well Drilling Product Specifications Attribute Value Name Step Drag Bits Model Number 3 ...
High Clearness Speed HDD Hole Openers 4 Wings PDC Drag Bit ISO9001 Standard Product Specifications Attribute Value Name 4 Wing Drilling Drag Bit Wing ...
HDD Down 60mm Hole Opener Drill Bit For Water Well Drilling Product Specifications Attribute Value Name PDC drag bit Material Carbide Structure Body ....
NX BX Impregnated Diamond Core Drill Bit For Samples Wireline Core Collection Designed for high-efficiency and precision drilling in applications such ...
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers Product Specifications Attribute Value Product Name Diamond Core Bit ....