Rubber Sealed Bearing Drill Bit
This drill bit is designed for medium-hard formations with high compressive strength. The rubber sealed bearing system ensures smooth rotation and protects the bearing from contamination.
Technical Specifications
Product Overview
High-Performance Drilling Solution
The Rubber Sealed Bearing Drill Bit is engineered for superior load capacity and seizure resistance in demanding environments. Featuring advanced buna-N O-ring seals and an all-rubber pressure compensator, this bit ensures robust lubrication and protection against drilling fluid contamination. Its cutting structure utilizes high-strength tungsten carbide compacts to provide excellent rock fragmentation and an extended service life.
Bearing System
Sealing Mechanisms
- High-saturated Buna-N O-Ring
- Increased seal section design
- Precisely designed scaling flange
- All-rubber pressure compensator
- Bearing Technology
- Journal BearingHardfaced HeadSilver-plated Cone Hole
Cutting Structure
Cutting Performance Features
- High strength and toughness carbide compacts
- Optimized compact row spacing
- Specialized compact exposure height
- Special shaped compacts
Steel Tooth Specifications
- Tooth Surface Technology
- Hard-faced with new-type wear resistant material for extended working life while maintaining high Rate of Penetration (ROP)
Applications
Primary Applications
Oil & Gas ExplorationMiningWater Well Drilling
