High Quality H22 Shank 11 Degree 400-8000mm Taper Drill Rod Steel bar for Mining
Product Description
| Product Name: |
High Quality H22 Shank 11 Degree 400-8000mm Taper Drill Rod Steel bar for Mining |
| Types: |
Tapered drill rods, Integral drill rods, Plug hole rods |
| Application: |
Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling |
| Material: |
High quality carbide and high quality steel |
| MOQ: |
No requirement for testing and trial order |
| We can produce as your request of carbide size, different length of drill rods. |
| Types of drill rods |
Specifications |
Length (mm) |
Shank |
Weight (kg) |
| Tapered drill rods |
Taper Angle: 4, 6, 7, 11, 12 degree |
400mm to 8000mm |
Hex22mm*108mm
Hex25mm*159mm
Hex19mm*108mm
|
1.7 - 24.9 |
| Integral drill steel |
Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm |
400mm to 4800mm |
3 – 15.4 |
| Plug hole rods |
Chisel bit diameter: 17mm, 20mm, 22mm |
150mm to 710mm |
0.6 - 2.9 |
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About Us
- Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
- We have advanced technology and equipment.
- Our technician has more than 25 years’ professional working experience.
- Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Philippines, Thailand, India, etc.
Frequently Asked Questions
What taper angles do you provide for the drill rods?
We manufacture tapered drill rods in multiple angles including 4, 6, 7, 11, and 12 degrees to fit various rock formations and drilling setup specifications.
What materials are used in the production of these drill rods?
Our drill rods are manufactured using high-quality carbide and premium steel, ensuring maximum wear resistance, toughness, and durability under heavy-duty mining conditions.
What are the primary applications of these taper drill rods?
These taper drill rods are highly suited for drilling operations in marble and granite quarries, gold mines, tunnel excavations, railway construction projects, and rock drilling environments.
Do you support customized requests for carbide size and rod length?
Yes. We can tailor the carbide sizes and design different lengths of drill rods (from 400mm up to 8000mm) according to your specific project requirements.
Is there a minimum order quantity (MOQ) for testing purposes?
There is no minimum order quantity (MOQ) requirement for initial testing and trial orders, allowing you to thoroughly test our product quality before making a larger commitment.
What shank configurations are available for order?
The standard available shank configurations include Hex22mm*108mm, Hex25mm*159mm, and Hex19mm*108mm.
