Hexagonal Hollow Steel H22/H25 Tapered Drill Rod Manufacturer

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Hexagonal Hollow Steel H22/H25 Tapered Drill Rods are precision tools meticulously crafted for rock drilling applications.

1. Product Highlights

Material Composition & Design:

Crafted primarily from premium steel grades like 55SiMnMo, these rods guarantee robust strength and exceptional wear resistance. Their innovative hexagonal hollow design not only reduces overall weight but also bolsters torsional rigidity and operational stability.

Specifications & Dimensions:

Available in two primary specifications, H22 and H25, these rods cater to a wide array of drilling requirements, accommodating various aperture sizes and drilling depths. Lengths can be tailored to customer specifications, typically ranging from 1m to 5m. Taper angles, such as 7° and 11°, are tailored to suit diverse drilling methodologies.

Versatile Applications:

These rods excel in mining, tunnel excavation, geological exploration, and more. They are particularly adept at shallow hole drilling operations with pneumatic or hydraulic drilling machines.

2. Outstanding Performance Benefits

Strength & Durability:

Through rigorous heat treatment and advanced manufacturing processes, the hardness and wear resistance of these drill rods are significantly enhanced, prolonging their lifespan. They maintain consistent performance even in the most arduous drilling conditions.

Robust Connectivity:

Equipped with threading or other advanced connection methods, these rods ensure seamless integration during drilling, fostering stability and operational continuity. Their compatibility with a range of drilling rigs and bits elevates drilling efficiency.

User-Friendly Design:

The ergonomic design of these rods ensures they are lightweight, portable, and straightforward to install. Operators can effortlessly manage the rod’s direction and penetration depth during drilling operations.

3. Market Demand & Future Prospects

Rising Demand:

The burgeoning mining and tunnel excavation industries are driving up the demand for high-quality drill rods. In particular, complex geological formations necessitate robust, wear-resistant, and highly connectable rods.

Progressive Enhancements:

As technology advances and manufacturing processes refine, the performance of hexagonal hollow steel H22/H25 conical drill rods will continue to improve. They are poised to become even more ubiquitous in diverse drilling applications, propelling industry growth.

4. Purchase Considerations

Trusted Manufacturers:

When acquiring these rods, prioritize manufacturers with proven credentials and a solid reputation. This ensures you receive superior product quality and dependable after-sales support.

Informed Decisions:

Before making a purchase, thoroughly familiarize yourself with the rod’s specifications, dimensions, performance characteristics, and other pertinent details. This will empower you to select the ideal rod for your needs.

Price & Value:

While price is a crucial consideration, it should not be the sole determinant. Evaluate the rod’s cost-effectiveness, balancing quality, performance, and price to make an informed decision.

In conclusion, the hexagonal hollow steel H22/H25 conical drill rod is a formidable drilling tool, characterized by its superior performance, ease of use, and versatility across mining, tunnel excavation, and other industries. When acquiring these rods, choose a reputable manufacturer, understand their capabilities, and strike the right balance between price and value.

Specification

Shank size	Length in mm	Length in feet
22×108	610	2
22×108	1220	4
22×108	1830	6
22×108	1980	6-1/2
22×108	2440	8
22×108	3050	10
22×108	3660	12
22×108	5485	18
22×108	6400	21
22×108	7315	24
25×108	1500	4,9
25×108	1830	6
25×108	2000	6-1/2
25×108	2200	7,2
25×108	3050	10