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Taper drill rod, another name called taper rod, taper drill steel. It has a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end.
The length of the taper drill rod is available from 0.6 m to 5.6 m, measured from the collar to the bit end.
Technique Specifications:
Steel grade: 95CrMo Equivalent to SANDBAR 20 or C253, 55SiMnMo
Sansung, with more than 10 years experience, is one the most professional manufacturer and supplier of high performance mining&quarrying tools like: tapered drill bits&rod, threaded button bits and extension rod, DTH hammers and bits, RC hammers and bits, button bit grinding tools, block ...
Sansung, with more than 10 years experience, is one the most professional manufacturer and supplier of high performance mining&quarrying tools like: tapered drill bits&rod, threaded button bits and extension rod, DTH hammers and bits, RC hammers and bits, button bit grinding tools, block ...