Ranking is hole 0pener manufacturer that offers four types of Drag bit. Our Drag bit factory in China produces 76mm Drag bit for low-pressure applications. Ranking is also a supplier of PDC Drag bit and Chevron-Type Drag Bit.
Step drag bits are the most common used drag bit in the world today.
They are designed to drill in soft to medium formations. Most common areas of use are sand, clay and some soft rock. Step-type drag bit is using for drilling water wells, mining, geothermal, environmental & exploration drilling. And we also produce the regular and heavy Step Bits, Three-Wing and Four-Wing drag bit.
Please check the video to learn how drag bit works. And please leave your message and to discuss with us how to improve the work life of the all type of drag bits. We also do customize drag bit for 3inch to 20inch to satisfy all customers rquirements. Thank you for your reading.
We will contact you within 6 hours, please pay attention to the email with the suffix “sales@rankingbit.com”.