Reddit reviews Ingersoll Rand 125 Standard Duty Needle Scaler

Adjustable bayonet-type needle housing lock allows adjustment without special toolsChoice of three needle materials permits custom selection for various surfacesRubber-faced throttle valve means positive sealingTested and approved in accordance with mil-s-23492a (ships)Precision heat-treated needles for maximum performanceFor surface preparation work involving the cleaning or removal of paint, rust, dirt or weld slag, the 125 is a durable, dependable, economical solution19 NeedlesEach needle 1/8-Inch (3.2 mm)4600 Blows per minute at free speed