GT60 Threaded Drill Rod Extension
These thread extension steel bars are used for rock drilling. They connect with drill bits via thread and can be used in shallow holes.
Technical Specifications
Product Overview
High-Performance GT60 Threaded Drill Rods
These threaded extension steel bars are engineered for demanding rock drilling applications, offering high fatigue strength, elasticity, and toughness. Designed for use with top hammer rock drill rigs, they ensure efficient impact energy transmission and high drilling speeds. The GT60 threading provides a secure connection, making them ideal for mining, quarrying, and civil construction projects.
Technical Specifications
Outer Diameter Options
- OD32
- OD38
- 76mm
- 89mm
Hexagonal Body Sizes
- Hex32
- Hex35
Length Range
800 mm
Minimum Length
6,000 mm
Maximum Length
- Available Thread Connections
- R22R25R32R38T38T45T51T60GT60
Design & Construction
Body Configuration
Hollow RoundHollow Hexagonal
Available Rod Types
- Extension Rod
- MF (Male/Female) Rod
- Light Extension Drill Rod
- Drifter Rod
- Shank Adapter Drill Rod
Performance Features
M/F Rod Advantages
- Reduced total tool weight
- Shortened connection length
- Lower impact energy loss
- Faster loading and unloading
- Material Characteristics
- High Fatigue StrengthHigh ElasticityRigidityToughnessHeat Treated
Applications
Primary Applications
- Mining & Quarrying
- Road & Railway Building
- Water Well Drilling
- Hydroelectric Power Projects
- Piling Machinery
Logistics
- Packaging Options
- Ply-wooden cases or plastic knitting wrap in bundles
