Siddhapura machine tools offers double column radial drilling machine, smt 40/1000 dc. It is used for drilling, tapping, lapping, screwing and counter-boring operation. It has applications for screwing in cast iron, steel, plastics and other materials. Its drilling capacity is about 40 mm and spindle nose is of mt-4. Double column is ground by german make cylindrical grinder, headstock is bored on imported boring machine [toss], and accuracy conforms to is-2425 standards. These drilling machines are useful for every tool room and maintenance purpose.