- Tool has integrated collet with 1/16″ Collet Insert (51780)
- 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. Oil-free operation minimizes maintenance time and repair costs. Air motor is controlled with patented governor, providing constant tool speed under load. Quality high-speed bearings are included.
- 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.
- Speed of 100,000 RPM offers enhanced cut rate. Ideal for use on metals, alloys, graphite, wood, glass and resin with high glass content. Silver Tool Cap for easy tool speed identification when using multiple models.
Tool Specifications
Mfr. Model # 51811
| Collet Insert Size | 1/16″ |
|---|---|
| hp | 0.1 |
| Max. Air Flow [SCFM] | 6.0 |
| Max. RPM | 100,000 |
| Air Inlet Thread | 1/4″ NPT |
| Exhaust Type | Rear |
| CE Certified | Yes |
| EAC Certified | Yes |
| Height [inches] | 1.5 |
| Length [inches] | 5.3125 |
| Weight [pounds] | 1.2 |
| Width [inches] | 6.25 |
| Hose I.D. [inches] | 1/4″ |
| Vacuum Type | Vacuum |
| EAN (UPC) Code | 0616026518100 |
| Motor Type | Turbine Driven |
| Motor Free Speed | 100000.0 |
| Tool Style | Straight Line |
Parts
| Parts Page | 51811 |
|---|---|
| Tune-Up Kit Page | – |
| Drop-in Motor | – |
Disassembly/ Assembly Instructions
| Disassembly/ Assembly Instructions |
|---|
Related products
Dynabelter Contact Arms
Dynabrade 11684 Dynabelter Contact Arm Assembly 4″ DIA X 5/8″ W., 40 Duro Serrated
$438.51

Dynabrade 51622 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 35,000 RPM, 3mm Collet
Dynabrade 51705 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 50,000 RPM, 3/32" Collet
3M 03441, Red Lens Repair Tape, 03441, 1.875 in x 60 in, 24 rolls per case, 7100015032
Dynabrade 14360 Pneumatic Pipe Belt Finisher
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case
3M 62617, Scotch-Weld Threadlocker TL90, Green, 250 mL Bottle, 7100039235, 2/case
Dynabrade 51756 .1 hp Straight-Line Extension Pencil Grinder, Rear Exhaust, 35,000 RPM, 1/8" Collet
3M 05047, Cloth Belt 384F, 80+ XF-weight, 1/8 in x 24 in, Fabri-lok, 7100141350, 200 per case
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint 
