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Impregnated diamond core bit is a very popular drilling tools in geological drilling and water well drilling with the develop of drilling industry. But impregnated core bit's cost is a little higher in some area, so in order to lower their cost, some client need diamond segment and then weld on the steel to drill water well. But many clients don’t know how to weld the diamond segment to the steel tube. Xi’an Tydrill bits have supplied diamond segments to clients mainly in Southeast Asia market since 2014. Use oxygen ful gas to heat the welding bar, then put the diamond segment on the core bit, thus can reduce your cost, if you need quality diamond segment, please feel free to contact us by Lucy@tydrillbits.com. |