Used Hartford 312M Hand Feed Thread Roller. Suitable for diameters No. 6 to 5/16 inch, speeds 33-150 ppm. Supports thread lengths 1/8 to 2-1/2 inches. Compact design requires 4' x 6' floor space. Features a powerful 5 HP, 1800 rpm motor.
Diameter Range: No. 6 to 5/16"
Speed Range: 33 to 150 ppm
Thread Length Range: 1/8" to 2-1/2"
Die Pocket Depth: 2-5/8"
Floor Space Required: 4' x 6'
Approx. Weight: 4,750 Lbs.
Main Motor Drive: 5 HP, 1800 rpm
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