By delivering powerful torque transmission, Kelly bars ensure the drilling tool can penetrate dense geological formations, making them essential for drilling operations in environments where durable equipment is necessary. Additionally, Kelly bars are designed for quick disassembly and easy transportation.

What is the Kelly bar method?
Kelly bar drilling is the drilling process to create holes that are kept stable by part of the wall pipe or the entire wall pipe combined with the drilling solution. The wall pipe is lowered by a dedicated Rotary wall adapter or lowering machine.

With 23 years experience, we are able to make all type of kelly bar for rotary drilling rigs. Here is the interlocking kelly bar for Bauer BG15 rotary drill rig.