Products

These steel bodied bits have advanced hydraulics and forward advanced bladesthat significantly incre

Step Drag Bit is manufactured from forged high quality alloy steel and premium tungsten carbide inse

Deris PDC Drill Bit from and utilizes qualified, cost-effective vendors. These cost savings are ref

Deris company offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 3

Deris company offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 3

Gauge insert protection：Gauge inserts are used on the side to improve the wear resistance of the dri

Designed for oil, gas and water drilling with central circulation in soft, medium and hard abrasive

Designed for oil, gas and water drilling with central circulation in soft, medium and hard abrasive

Designed for oil, gas and water drilling with central circulation in soft, medium and hard abrasive

he tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas