Hexagonal hollow drill rod with tapered or threaded connection
We independently import and offer for sale: - Hexagonal and round hollow drill rods with conical and threaded connections from manufacturers in Europe, America and China, for portable (manual) and telescopic rotary hammers, as well as self-propelled drilling rigs. Drill rods for portable and telescopic rotary hammers are made of hexagonal steel with an inscribed circle diameter of 19 mm, 22 mm and 25 mm. The rod for portable hammer drills has a tapered head (taper 7, 11 or 12 degrees) or threads for connection to the crown, a thrust collar and a shank for installing the rod in the hammer drill. Rods for telescopic hammer drills (inscribed circle diameter 22 mm and 25 mm) do not have a collar. For core drills, composite drills are used, consisting of a removable shank, a rod, a connecting coupling and a drill bit. Rods are made from hollow blanks of round cross-section with an outer diameter of 32 mm, 38 mm and more... or hexagonal cross-section with an inscribed circle diameter of 25 mm, 32 mm and more... Elements of a composite drill are connected to each other by the left round (K) or round-point (CU) thread. Removable drill bits for hammer drilling are manufactured in four main types, with a diameter of 32 mm - 85 mm with a tapered or threaded connection to the drill rod. Crowns with a diameter of up to 43 mm must be used in hammer drills with an impact energy of at least 63.74 J, with a diameter of 46 - 65 mm - at least 88.26 J, with a diameter over 65 mm - at least 147.1 J. We offer only high-quality products from direct manufacturer and exporter/importer, favorable prices and an optimal scheme of direct deliveries to any country in the world! In our warehouse you will always find: - explosion-proof electrical equipment and mine automation, various drill rods, including hexagonal and round rods with a conical or threaded connection, air hammers, drill bits, hand pneumatic hammer drills Y6, YO15, YO18, Y20 (YO20), YT19A (Y19A) ), YT23, YT24, YT26, YT27, YT28, YT29A + pneumatic support FT-160A, FT-160B, FT-160C, FT-170 + pneumatic telescopic hammer drill YSP45 (made in China), as well as manual pneumatic hammer PP-50 + pneumatic support P1, P2, P3 + pneumatic telescopic hammer drill PT-48 (made in Ukraine). Other mining / mining / mineral processing equipment, drilling tools and drilling equipment in a wide range...
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