... sintering furnace, slow-feeding NC wire-cut machine, precision EDM shaping machine, CNC Machining Center and quality test equipment. ... , non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts.YS2TK30-M3014.5-14 ... ≥2100≥86.5 Qualified for molding the drills for heavy-duty rock drill: detachable bits used for deep hole drilling, rock drill trolley ...