Specification: 1.ST0710-F Engineering Drill 2.Robot Type Holding-free(been fixed on the wall)When Drilling ... in 2003. We are exporting dental tools, jewellery tools and industrial tools, like dies, taps, hss or carbide end mills, counter ... tools to Japan, Germany, the USA and Australia Engineering Drill-Robot Type Holding-free(been fixed on the wall)When Drilling ...