Ingersoll Rand 317A Heavy Duty 5-Inch High Speed Pnuematic Sander
Air Disc Sander. Industrial Duty. Pad Size 3 In. or 5 In. . 12. 00 Average CFM 15 Second Run Time. 25. 0 CFM Full Load. Free Speed 18. 000 rpm. Arbor Hole 7/8 In. . Spindle Size 7/16 In. -20. Rear Exhaust Type. Air Inlet 1/4 In. NPT. Min. Hose Size 3/8 In. . Overall Length 4-3/8 In. . Required Pressure 90 psi. Variable Speed No. Metal Handle Material. Metal Housing Material. Trigger Throttle. Includes (1) 3 In. and (1) 5 In. Backing Pads
Easy to handle. compact and lightweight
Built in power regulator
Comes with three backing pads
Comes with three backing pads: 4" & 5"
12 CFM. 1/4" air inle
Brand Name: Ingersoll Rand
runs good but not very powerful under load
This is a great tool to run a cupped wire brush. As a sander it is crap. Get a machinist to drill out and tap a 5/8nc bolt with a 7/16nf hole to make a reduced bushing adapter. Once you use this to clean gasket surfaces, prep parts etc. It will change your life. With the speed control you will not throw wire everywhere like with the high speed of an angle grinder. Also works well with sanding flap discs 4.5” or 5” grinder.
I really like this tool. I am grinding the new parging on my pool (which I first applied 21 years ago because the tiles fell off). I don't have to worry about being electrocuted! Good but not great power. Lightweight and easy to use. This is my first IR tool.