What are the advantages of H22 Tape Drill Steel？

H22 taper drill steel is a type of drill rod commonly used for small to medium-sized underground drilling applications. It has a taper shape with a hexagonal cross-section at the front end, which allows it to fit into the drill chuck securely. The H22 size specifies that the shank diameter is 22 mm, which is a standard size used in many drilling applications. The drill steel is made of high-quality steel and is heat-treated to improve its strength and durability. It is used with hand-held rock drills, jackhammers, and pneumatic drills for drilling holes in rock, concrete, and other hard materials.The advantages of H22 taper drill steel are mainly reflected in the following aspects:

High performance and long lifespan:
H22 taper drill steel undergoes special processing techniques such as temperature controlled uniform microstructure rolling and thermal imaging temperature control, ensuring high quality and long service life of the product.
Compared to similar products on the market, H22 taper drill steel has shown a longer service life in practical applications. For example, in field tests at multiple gold mines, copper mines, and tunnels, its average service life is 29.3% higher than competitors’ products.
Efficient energy transfer:
The design of tapered drill bit steel reduces energy loss during the drilling process, especially in the connecting parts of the drill bit, thereby improving drilling efficiency.
This design is not only suitable for excavation projects, but also for outdoor downward drilling, further expanding its application scope.
Stable product quality:
From the selection of steel billets to casting processing, H22 taper drill steel follows strict quality control standards, such as Swedish control standards, to ensure the stability and consistency of product quality.
Advanced processing technology and continuous quality improvement enable products to consistently provide excellent performance.