Spade drill has to be changeable many kinds insert, and helps customer to save cost in economic.
Also Spade drill helps user to be easy make deep hole by making deeper hole than existed drill.
Spade drill has to be changeable many kinds insert, and helps customer to save cost in economic.
Hydraulic Tubing Power Tong Iinserts Power Tong Dies Product Description 1. Production introduction The manual tong dies and slip inserts are made of high-quality alloy steel. They are chemically heart-treated for surface hardness. They are wear-resisting and ...
Come From Dongying Lake Petroleum Technology Co.,
Overview of tci bits Tci tricone drill bits is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the ...
Come From Cangzhou Great Drill Bits Co.,Ltd.
Overview of TCI Bit TCI Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is ...
Come From Cangzhou Great Drill Bits Co.,Ltd.