Volgaburmash, JSC had a drill bit tested in Brazil
Volgaburmash Company had a test bit run of 12 ¼” AUL-LS61XJJ-R562 drill bit in Brazil. The operation was performed with an automated RSS for vertical drilling for a project of SDI – a leader in geotechnical drilling. The purpose was drilling a pilot hole for an air well in very hard granite formations. Having a comparable footage, drill bit produced by Volgaburmash, JSC had an ROP that was 37% higher than those of the drill bits produced in the USA that had been used at this project earlier.
Volgaburmash and Uralburmash are Russia’s largest companies producing rock-cutting tools