FDG300 OD Mount Flange Facer FDG300 Flange facer can be mounted externally. It is designed to refacing all types of flange faces, sealing groove machining, Lens ring, welding preparation, especially for RTJ grooves. Facing Range: 0.0 - 12.0"  Clamping Range: 2.0 - 12.0" Features: Quick set adjustable clamping jaws Tool post presets at 0°, 23°, and -23° Equipped two leadscrew Metal case Specifications FDG300 OD mounting Flange Facer is a portable, gear-driven, single-point flange Facing machine for all types of flange ，“O” Ring grooves, RTJ and other V grooves, lens ring, weld Preparation and counter boring.. Precise Bearing & Steady Main Body Provide the most powerful guarantee for machining using precise bearing & steady main body, equipped with adjustment leg and Jacking leg,  Easy and fast to set up  on site. Lightweight & High precision Modular structural design, high-intensity of material and processing technology, which makes sure the accuracy of machining. Adjustable four jaw mounting arrangement. Equipped two leadscrews:1.75 and 3.0 pitch（3.0 Pitch lead screw [...]