+86 18180486104

●采用IDS等间距设计模型；

●采用C1、P1/P2、G2冠型和增压类切削齿，提高单齿轴向载荷；

●采用平稳切削技术，预防瞬时扭矩过大导致钻头早期损坏或憋泵；

●采用H1水力结构设计，提高岩屑运移能力；

●采用T2、T3高性能复合片和小倒角设计技术，提高吃入能力。

·Adopting  IDS  equidistant  design  models;

·Adopting C1,P1/P2,G2 crown types and high pressure type cutters to enhance single tooth axial load;

·Implementing smooth cutting technology to prevent excessive torque that may lead to early damage of the  drill  bit  orpump  stalling;

·Employing H1 hydraulic structure design to improve cuttings removal capacity;

·UsingT2,T3  high-performance cutters and smal chamferdesign technology to enhance  penetrating capacity.

尺寸范围 Size Range:4Vz”~12 V4”