8 1/2inch(215.9mm)pdc bit with 3blades

PDC oil drill bit is a commonly used oil drilling tool that enhances cutting performance and wear resistance by using multiple layers of agglomerated diamond. However, in high-intensity and high wear working environments, the aggregated diamond layer of PDC drill bits is prone to damage. In order to extend its service life and improve work efficiency, surfacing technology is widely used in PDC petroleum drill bits.

Welding is a technique that uses high-energy heat sources to melt and fuse metal materials, commonly used for repairing and strengthening the surface properties of workpieces. For PDC drill bits, overlay welding technology can repair worn and damaged diamond layers, and increase their wear resistance and corrosion resistance.

Crossing Bit, a leading manufacturer of PDC bits and tricone bits in northern China, has exported its high-quality drill bits to more than 30 countries, demonstrating its strong market influence and exceptional product strength.

Crossing Drilling Tools has not only established a sterling reputation in the drilling, construction, HDD (horizontal directional drilling), exploration, water well, geothermal, mining, and oil & gas industries, but has also gained widespread recognition from customers for its exceptional product reliability and quality. We are committed to developing and producing a range of high-quality tools, including tricone bits, PDC bits, tricone cutters (single rollers), PDC reamers, drag bits, and HDD hole openers, to meet the diverse needs of our customers.

Our meticulously designed PDC bits are specifically optimized for directional drilling. With exceptional stability, durability, and "directional" friendliness, they are able to precisely maintain the bit's position in narrow and complex pay zones, ensuring smooth drilling operations.

This unique steerable bit technology, combined with high ROP (rate of penetration), sets Crossing Bit apart from the competition and establishes it as a leader in the industry.