SpecificationsPipe Capacity: 1/8" - 2" (3mm-50mm)Bolt Capacity: 1/4" - 2" (6mm-50mm)Motor Control: Heavy-duty rotary forward/off/reverse and integral foot switchChuck: Hammer-type with replaceable, rocker-action jaw insertsOiling System: Through-the-head, with an integral oil reservoir and self-priming, constant-flow, gerotor pump SKU: RGD.58757 Brand: RIDGID Country of Manufacture: United States Supplier Part Number: RIDGID58757