3 3/4 Inch 4-Blade PDC Drill Bit for Energy and Mining Applications with 393.7mm Size and 9500-12200 N.m Torque

This 3 3/4 inch 4-blade PDC drill bit delivers exceptional performance in energy and mining applications. Engineered for superior stability and reliability, it maintains consistent drilling speed and direction while minimizing deviations and vibrations.

• Excellent stability and reliability during drilling operations
• Maintains stable drilling speed and direction with minimal deviation
• Superior self-cleaning capability removes drilling chips and impurities
• Enhanced bit cleanliness and sharpness for extended service life
• Strong adaptability across various geological formations
• Customizable configurations to meet specific drilling requirements

Widely used in multiple industries including oil drilling, natural gas exploration, geothermal energy, and mining operations. Performs effectively in hard rock, soft rock, and mixed formations with flexible adjustment capabilities.

• Size: 5 1/2 inch (393.7mm)
• Thread: 2 7/8" REG Pin Thread / 3 1/2" REG Pin
• Blade Options: 3, 4, 5, 6, 7, or 8 blades available

Crossing Bit is a leading PDC and tricone bit manufacturer in northern China, exporting high-quality drill bits to over 30 countries. The company specializes in tricone bits, PDC bits, tricone cutters, PDC reamers, drag bits, and HDD hole openers for drilling, construction, HDD, exploration, water well, geothermal, mining, and oil & gas industries.

Our PDC bits feature unique steerable technology optimized for directional drilling, delivering exceptional stability, durability, and high ROP (rate of penetration) performance.