More Professional, high efficiency and more durable
Based on conventional concave PDC bits, arc angle PDC bits apply design and manufacturing philosophy
of PDC bits used in oil industry, plus drilling characteristics and requirements in underground coal mines.
NX design software, innovated bit structure, optimized tooth arrangement and processing technique,
greatly improve drilling efficiency and bit service life.
Suitable for underground coal mine gas extraction, water detection and drainage, grouting reinforcement
Steel Body PDC Bits Matrix Body PDC Bits