3M 20921, PSA Cloth Disc 348D, 80 X-weight, 1-1/2 in x NH, Die 150S, 7010299967 
Insize 4630-1E, TAPER GAGE, .01"-.15", 6928640330124 
Dynabrade 51632 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 1/8" Collet 
Air Turbine Tools 206XDM – 1/4″ Straight Hand Tool Series, 40,000 RPM, 42976
$550.00
Light and Quiet with ultra-low vibration magnitude at 1.43 m/s2 r.m.s. Now you can replace your heavy noisy vibrating tools requiring lubrication and maintenance. At 0.4 hp (0.30 kW) our patented double turbine 206XDM with trigger switch for quick-shut off punches way above its weight of 14.25 oz (0.40 kg).
Work with governed high speed which stays near rated speed under load at constant 50,000 rpm. You will get superb surface quality and virtually no stress or noise. Try this tool – it transforms the operator’s experience.
Equipment Included: Hand Tool, 1/4″ or optional 6mm collet, collet wrenches, rear exhaust, trigger switch, and 1/4″ NPT air supply fitting. Oil-free 90 psi / 6.2 bar, clean, dry air supply required.
In your wrist or fingers it’s so light and comfortable. The 1/4″ (6mm) heavy-duty 206XDM is a powerful tool with ultra low vibration and low noise. No maintenance and no added lubrication ever. The constant high speed – within 5% of free speed at maximum power – gives you greater accuracy. No vanes to vibrate or repair.
The 206XDM has a low friction free motor with fewer moving parts. No maintenance is a big difference from vane tool technology, with a faster finer finish. At 30,000 rpm you have superb control. At 50,000 rpm you get plenty of power to match and beat other tools. The 206XDM has an automatic switch for quick, easy shut-off.
Related products
Pencil Grinders
Dynabrade 51810 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 1/8″ Collet
Turbine Driven
Dynabrade 51624 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 35,000 RPM, 3mm Collet
Pencil Grinders
Dynabrade 51703 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 50,000 RPM, 1/8″ Collet