Description of Dynabrade 51703 Straight Line Pencil Grinder
Tool has integrated collet with 1/8-Inch Collet Insert (51659). Turbine-Driven Air Motor Models are ideal for precision deburring and finishing on a variety of surfaces High-efficiency air motor has no wearable gears, vanes or blades. Housing has non-slip rubber grip for additional control Tactile cues on shaft end alert operator to rotating collet area. Changing of attachment is achieved with easy, two-wrench maneuver Includes high-quality flexible air hose. Gold Tool Cap for easy tool speed identification when using multiple models.
A huge improvement over the cheap paddle powered grinders I've used. I needed something more precise that wouldn't vibrate so much that it would only wear out one side of the bit. You can see and feel the build quality. Surprisingly VERY quiet and smooth running as you would expect at this price point. Very satisfied.