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T38 Speed Extension Threaded Drill Rod ,good price and better quality widely used in mining and construction
Male/Female (M/F) Steel
Male/Female drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings. This is fortunate because the coupling end cannot be replaced.
MF-T38 Extension Drill RodMF-T38 Extension Drill Rod
The advantages of drilling with M/F extension drill steel include: easy handling, quicker uncoupling, tighter connections and the
potential to drill straighter holes.
Extension Drilling Rod for Bench Drilling, Long Hole Drilling Underground
We offer a full range of rock drilling tools products. Such products are provided as top hammer percussive drilling tools, down the hole (DTH)drilling tools, overburden casing advance system, rotary tricone drilling tools, carbide grinding equipment etc, in past of 15 years, ProDrill products has widely in varies industries, mining, quarrying, water well digging, blasting hole, coal mine, salt mine, and underground mine all over the world.
ProDrill tools are perfectly compatible with the world famous brand such as Atlas Copco, Ingersoll-Rand with durability and longer drilling life. After years efforts and development done, we opened Spain office, and Chile office to serve local mining and construction market, for India, Saudi, South Africa, we had partnered agent to supply our rock drilling tools with our own logo. Thanks to reliable quality, competitive prices, professional and valuable services, we now have grown to be a leading supplier of rock drilling tools in China. By the end of 2015, our products had been sold into 55 countries, such as Norway ,France, Sweden, USA, Canada, Italy and Spain, meanwhile, we are gaining recognition and praise from a growing number of clients.