USED 1938 US STANDARD 6FA

U.S. Standard 6FA DE 8" Dual-Wheel Pedestal GrinderSerial Number: 53718 | Year of Mfg: Circa 1937 | Configuration: Integrated Dust CollectionOverviewUp for sale is a classic piece of American industrial history: a U.S. Standard 6FA DE double-end pedestal grinder. Manufactured by the United States Electrical Tool Co. in Cincinnati during the late 1930s, this "Pre-War" era machine represents the peak of vibration-dampening cast iron design.This specific unit is the "Deluxe" industrial configuration, featuring a factory-integrated dust collection system built directly into the pedestal. Unlike modern bench grinders, the 6FA is designed for continuous, 24/7 toolroom operation. Its mass ensures that even under heavy load, the machine remains perfectly stable, providing the precision needed for fine tool sharpening and heavy deburring.Technical SpecificationsManufacturer: United States Electrical Tool Co. (Cincinnati, OH)Model: 6FA DE (Double End)Wheel Capacity: 8" Diameter x 3/4" FaceMain Motor: 1/2 HP Industrial Induction MotorDust Collector Motor: 1/2 HP (Independent or Slaved Configuration)Spindle Speed: 3,450 RPMElectrical: Currently wired for 440V, 3-Phase (Commonly 220/440V dual-voltage)Construction: Full cast-iron pedestal and motor housingWeight: Approx. 350 lbs (Solid vibration-dampening mass)Key Performance FeaturesIntegrated Dust Extraction: The 6FA features a specialized internal blower that draws sparks and debris away from the operator and into the base, significantly improving shop safety and air quality.Pre-War Castings: Serial #53718 was cast using the high-nickel iron characteristic of the late 1930s, offering superior durability and a smoother grinding experience than modern sheet-metal alternatives.Adjustable Tool Rests: Includes heavy-duty, adjustable tool rests that can be fine-tuned for precise angles, essential for drill bit and lathe tool sharpening.Proven Durability: These machines were built to be rebuilt. With standard industrial bearings and a "bulletproof" winding design, this grinder is ready for another 90 years of service.