Purchase Qty. Reference FOB Price
5-49 Pieces US$500.00
50-99 Pieces US$400.00
100+ Pieces US$300.00
Product Description
High Quality Threaded Drill Bits for Top Hammer Our Threaded Drill Bits undergo multiple heat treatments and are meticulously machined using advanced CNC machines. This enhances their lifespan and wear resistance, enabling them to perform exceptionally well in extreme rock formations. We utilize ...