Brief: Discover the H22 108mm Taper Drill Rod, a hexagonal hollow mining steel rod designed for small hole drilling. Perfect for shallow hole operations in quarries, coal mines, and construction, this tapered drill rod ensures efficient power transmission and deep-hole drilling capabilities. Made from high-quality alloy steel with precise forging and heat treatment for durability.
Related Product Features:
Hexagonal hollow drill steel for efficient power transmission.
Tapered design at both ends for secure and stable connections.
Made from specially selected alloy steel for high hardness and toughness.
Precise forging and rigorous heat treatment for durability.
Available in lengths from 400mm to 8000mm.
Hardness range of HRC45-55 for robust performance.
Taper angles of 4°46', 7°, 11°, and 12° for versatile applications.
Widely used in mining, construction, and road projects.
Faqs:
What is the taper angle of the H22 hexagonal drill rod?
The H22 hexagonal drill rod comes with taper angles of 4°46', 7°, 11°, and 12° for versatile drilling applications.
What are the typical applications of the tapered drill rod?
The tapered drill rod is used in mining operations, construction projects, road building, and quarrying for efficient rock drilling.
How is the tapered drill rod packaged and shipped?
The drill rod is packed in cartons or wooden boxes. Samples are shipped via Fedex in 7-10 days, while bulk orders are shipped by sea.