This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Cembre rail drilling machines have been designed for use in railway applications to provide a consistent and accurate hole, in all types of weather conditions. Due to the machines' compact size, Cembre says its drill can save time by allowing direct operation in cases which would normally require the removal of armament. Special twist drill bits can be used for hole diameters of 9/32 inch to 1-1/8 inches on rail up to 3-1/2 inches thick. Broach cutters can be used for hole diameters 3/4 inch to 1-1/2 inches on rails up to 2-3/4 inches thick. The drills are provided with a coolant system consisting of a reservoir and pump for use with suitable cooling lubricants. Connection to the rail drill is by a quick coupler. The units are lightweight and suited for one-man operation, the company says.