89mm Threaded Button Bits / Open Pit Mining Tungsten Carbide Drill Bits
Threaded Bits for Open Pit Mining Tungsten Carbide Drill Bits Threaded Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Product Advantage Independently researched and developed alloys with high strength and good abrasion
Threaded Bits for Open Pit Mining Tungsten Carbide Drill Bits
Threaded Drill Bits
Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction
projects.
Product Advantage
Independently researched and developed alloys with high strength and good abrasion resistance;
Application
Independently researched and developed world-class production equipment, advanced production technology,ensuring product quality stability.
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Wide range of products, matching different working conditions.
