955-2227AAT Rock Bullet teeth

955-2227AAT drlling teeth are a kind of teeth harder than soil teeth, which are suitable for drilling in hard rock and weathered rock. The shape of 955-2227AAT is conical teeth body design, making it has a strong penetrating performance.Unidrill uses high-quality material to manufacture these rock bullet teeth, with 42CrMo used for teeth body and tungsten carbide alloy YG11C for the tip. Therefore, it can keep high toughness and high wear resistance. And 9 alloy strips design for these teeth can extend cuting life.