- Tool has integrated collet with 1/8″ 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. 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.
Tool Specifications
Mfr. Model # 51630
| Collet Insert Size | 1/8″ |
|---|---|
| hp | 0.1 |
| Max. Air Flow [SCFM] | 8.0 |
| Max. RPM | 50,000 |
| Air Inlet Thread | 1/4″ NPT |
| Exhaust Type | Rear |
| CE Certified | Yes |
| EAC Certified | Yes |
| Height [inches] | 1.875 |
| Length [inches] | 6.0 |
| Weight [pounds] | 1.2 |
| Width [inches] | 6.25 |
| Hose I.D. [inches] | 1/4″ |
| Vacuum Type | Vacuum |
| EAN (UPC) Code | 0616026516304 |
| Motor Type | Turbine Driven |
| Motor Free Speed | 50000.0 |
| Tool Style | Pencil Grinder |
Parts
| Parts Page | 51630 |
|---|---|
| Tune-Up Kit Page | – |
| Drop-in Motor | – |

Dynabrade 56323 3-7/8" x 5-5/8" Vacuum Dynabug II Disc Pad, Hook-Face, Short Nap
Dynabrade 45266 Spring- Torsion, Safety Lock
Dynabrade 78860 Crimped Wire Radial Wheel Brush 2" Dia. x .006 x 7/16" Steel
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade 55204 Vane Set (4pk)
Dynabrade 50010 Collet, 3/8"-24 Female Thread, 1/4" Capacity, 3-Piece Collet
Dynabrade 92115 1/2" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 90614 3" W x 10-11/16" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 78739 5/16" x 5/8"- B53 DynaFire A/O Vitrified Mounted Point, 5/pack
Dynabrade 13310 Mini-Dynisher Finishing Tool Versatility Kit, .4 HP, Rear Exhaust, 3,200 RPM, 5/8" Arbor
Dynabrade 82489 6" Dia. x 100 Grit A/O Vacuum PSA Filmbac DynaCut Disc, 100/Pack
Dynabrade 96100 Motor Tune-Up Kit 
