CS Unitec hydraulic hose consists of three main parts: inner tube to carry the fluid, next is a reinforcement layer, followed by a protective outer layer. These Hydraulic Hoses are manufactured using quality materials and latest cutting edge technology. CS Unitec Hydraulic Magnetic Drills are made especially for underwater usage. These drills are perfect for drilling and tapping structural steel and other major metals. They are one of the most compact, lightweight and portable drills on the market. Thanks to its high power and exclusive ergonomic features, these tools get your productivity at the top, no matter how tough the conditions are.