H22 H25 Tapered Drill Rod 7° 11° 12° 159mm for Rock Drilling in Mining and Construction
Price:
$10.00/pieces 1-999 pieces
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Kelleg
Product Description
Tapered Drill Rod for Rock Drilling Applications
Professional tapered drill rods designed for precision rock drilling operations. Manufactured from high-quality carbide and special steel alloys, these rods are engineered for use with light rock drills to create rock holes up to 50 mm in diameter.
Industry Applications
- Metallurgical mining operations
- Geological exploration projects
- Water conservancy and construction
- Power generation and transmission
- Transportation infrastructure
- Tunnel construction and quarry operations
- National defense and stone engineering projects
Technical Specifications
7° Taper Drill Rods
| Shank | Length (mm) | Length (inch) | Weight (kg) |
|---|---|---|---|
| H22×108mm | 600-6000 | 2'-19'7" | 1.93-18.3 |
| H25×159mm | 4000-6000 | 13'1"-19'7" | 16.1-24.1 |
11° Taper Drill Rods
| Shank | Length (mm) | Length (inch) | Weight (kg) |
|---|---|---|---|
| H22×108mm | 610-8000 | 2'-26'2" | 2.2-24.6 |
12° Taper Drill Rods
| Shank | Length (mm) | Length (inch) | Weight (kg) |
|---|---|---|---|
| H22×108mm | 610-8000 | 2'-26'2" | 2.2-24.6 |
| H25×159mm | 1830-6095 | 6'-20' | 7.96-25.02 |
About Kelleg
Kelleg is a market-oriented enterprise specializing in geotechnical anchoring solutions. We integrate R&D, design, procurement, sales, and customer service to provide comprehensive system solutions, product supply, and technical support for rock drilling applications.
Our Services
- Pre-sale technical consultation and product selection guidance
- Professional order management during sales process
- On-site technical support and after-sale service
Frequently Asked Questions
Is there a minimum order quantity?
We generally have no minimum order quantity requirements.
Do you have inspection procedures?
100% strict inspection and testing for every order before packing and shipment.
How long is your delivery time?
1-3 days for products in stock; regular orders delivered within 2-3 weeks.
What after-sales services do you provide?
Our sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacement is provided for confirmed quality-related failures.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Kelleg International Trade (Shanghai) Co., Ltd.