Top Hammer Percussion Drill Rod
Threaded extension steel bars for rock drilling require high fatigue strength, elasticity, rigidity and toughness. The thread at both ends is key, and the choice of material and heat treatment process are equally important.
Technical Specifications
Product Overview
High-Performance Top Hammer Percussion Drill Rods
These thread extension steel bars are essential components for rock drilling, engineered for high fatigue strength, elasticity, and toughness. Designed to optimize energy transmission during impact, they offer high drilling efficiency and are compatible with various shank adapters and drill bits. Available in both hollow round and hexagonal body styles, these rods are built to withstand demanding mining, construction, and quarrying operations.
Technical Specifications
Body Styles
- Hollow round body
- Hollow hexagonal body
- Threaded Connections
- R22R25R32R38T38T45T51T60
Dimensions
Length
800 mm
Minimum Length
6,000 mm
Maximum Length
Available Diameters
- OD32
- OD38
- Hex32
- Hex35
Logistics
- Packaging
- Ply-wooden cases or wrapped with plastic knitting into bundles
