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Products
Brand Concept
Focusing on the mining field for more than 20 years, we devote ourselves to research and development and strive to build an international and trustworthy brand.
Focusing on the mining field for more than 20 years, we devote ourselves to research and development and strive to build an international and trustworthy brand.
Taper Drill Rods
With one side connected to rock drill and the other side connected with taper drill bit, the taper drill rod transmits power from rock drill to bit, drilling work is thus performed. Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill. Tapered drill rod effective lengths are measured from the collar to the bit end, which are usually from 0.6 meter to 3.6 meters.
Taper Drill Rods Parameters
Taper Drill Rods Features
Taper Drill Rods Applications
Drilling duties in tunneling, construction, mining, quarrying, etc.
Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.
• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
