Products

Advantages of our PDC drag bit 1. 45# steel as the drill body, higher strength to withstand high spe

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

The drag bit is used in sand, clay, or some soft rock formations. It is also used for water wells, m

The drag bit is used in sand, clay, or some soft rock formations. It is also used for water wells, m

The drag bit is used in sand, clay, or some soft rock formations. It is also used for water wells, m

  The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit i

The drag bit is used in sand, clay, or some soft rock formations. It is also used for water wells, m

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