- High efficiency single spindle, double spindles and multiple spindles gun drilling machine. - Suitable for center hole machining. - Suitable for various cylindrical parts machining, suchas mold accessories, automotive parts and hydraulic parts, etc. - Custom machine specifications are available to meet specific machining requirements. GC Gun Drilling Series-Center Hole Machining 500 S4 D Machining Depth: 500 mm S4:four spindles D:Double rotation
