The Armstrong 3-10-C Stretcher Roll is a heavy-duty, precision-built machine engineered to tension circular saws up to 36" in diameter with uniform and repeatable accuracy. Designed for filing rooms servicing modern thin-kerf and large-diameter saws alike, the 3-10-C eliminates hammer marks while delivering consistent crown profiles-ensuring maximum saw performance and blade life.

Equipped with a 1 HP gearhead motor, eccentric mandrel adjustment, and a convenient foot pedal control, this machine provides smooth and uniform tensioning from the center of the saw to the gullet line. The standard four-step centering bushing allows flexible handling of various saw bore sizes, while rugged construction ensures years of dependable service.