We offer a wide range of top hammer drilling tools that includes extension rods, tunneling rods and shanks & couplings. These top hammer drilling tools are manufactured utilizing quality steel and are offered in various combination. We are backed by a high-tech heat treatment plant with each cycle parameters recorded on line. In addition, we are also assisted by a metallurgical laboratory that is well equipped for conducting standard in house testing. Our furnace is capable of overall carburizing 4305mm rods.
Rod sections - H22 / H25 / H28 / H32 / H35 / R32 / R39 / R46 / R52
Threads- R22 / R25 / R28 / R32 / R38 / T38 / T45 / T51
Lengths- 300 mm to 4305 mm
In addition, we also manufacture shanked extensions rods in various shank size, threads and lengths. Moreover, these can be further customized as per the specifications given by our clients.
Standard Specifications
Shank Sizes - H22 x 108 & H25 x 108
Threads - R22 / R25 / R28 / R32
Lengths - 255 mm to 1830 mm
Leading manufacturer of mining & geotechnical exploration drilling tools, drilling consumables, drill bits, diamond drill bits, flat drill bits, rounded drill bits, impregnated bits, surface set bits and drilling rods. Also offers core barrels.
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