An air-powered clamp that speeds attachment to the tube I.D. and releases the clamp ribs instantly after milling, to set up faster and help reduce operator fatigue, is available from ESCO Tool.

The MILLHOG Mongoose Air Clamp End Prep Tool features power assisted clamping for instant attach and release to the tube or pipe I.D. which speeds set up and reduces operator fatigue. Developed for repetitive end preps on tubes from ½" I.D. to 3" O.D., this end prep tool is ideal for use on boiler panels in limited access areas and in fabrication shops.

Eliminating the need for manual clamping, especially in physically demanding environments, the MILLHOG Mongoose Air Clamp End Prep Tool rigidly mounts to the tube I.D. and can increase productivity by up to 600 percent, claims the firm. Because the clamp ribs retract off the mandrel automatically, there is less friction which promotes higher reliability and longer wear.

The MILLHOG Mongoose Air Clamp End Prep Tool is priced from $4,995.00 and can be rented in the continental U.S.A. for $168.00 per week.