It is a low-cost, long-lasting bit that efficiently excavates from soft to medium-hard geology!
We handle the insert tricone bit "EX3V," specifically developed for water wells. The size lineup includes the series of [5-1/8”][5-5/8”][5-7/8”][7-5/8”][9-5/8”][9-7/8”]. [Features] ■ Long-lasting bearings ■ Improved wear resistance ■ Enhanced drilling performance ■ Improved wear and breakage resistance of insert tips ■ Gauge reinforcement *For more details, please download the PDF or feel free to contact us.
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【Features (Details)】 ■ Long-lasting Bearings - Double seal structure (7-5/8 and above) prevents wear and damage to bearing seals. ■ Improved Wear Resistance - The shank tail section features insert chips and extensive hardening treatment. ■ Enhanced Drilling Performance - Increased tooth height and expanded tooth spacing improve drilling rates in medium-hard geological conditions. ■ Improved Wear and Breakage Resistance of Insert Chips - Insert teeth are made with appropriate materials and larger diameters for both inner and heel rows. ■ Gauge Reinforcement - Multiple chips are arranged on the cutter gauge surface to enhance gauge strength through trimming action. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Since our establishment, we have been manufacturing oil drilling machinery while simultaneously improving the drilling efficiency and high durability of bits, which are crucial for drilling operations, through years of testing and research and development at our own factory. Our bits excel in cutting performance and, most importantly, durability against the rock formations they are designed for. The shape of the teeth, the number of teeth, and the clever arrangement of the teeth are the result of many years of experience, and it is our company's characteristic to produce high-quality bits where all technologies are matched under strict quality control.