Gole precision manufactures gundrills. Gun drills range starts from minimum diameter 1.9 mm to 30 mm and length up to 200 times. Gun drills can be even use on machining center having through spindle coolant facility to produce deep holes. It is a non self centering drill, hence it must be guided by help of guide. Bush or proceeding pilot hole in case of machining centre, depending upon type of results require. Other products from the company are ejector/bta drills heads, gun reamer, carbide boring tools, etc.