Rottler Manufacturing Seat & Guide Machining Machine SG7

Rottler's SG7 model is the most reliable and economical Cylinder Head Seat & Guide Machine on the market today. The SG7 features Rottler's trademark CONCEN that guarantees you get the most accurate and versatile machine possible. Rottler combines precision carbide centering pilots with a light weight air float workhead to give you perfect centering with the valve guide - every time. This guarantees the best CONCEN of valve seat to valve guide centerline in the industry. Accuracy of .0005" per inch (.02mm per 25mm) and better is easily obtainable.