- Tool has integrated collet with 3 mm Collet Insert (51673)
- 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.
- Teal Tool Cap for easy tool speed identification when using multiple models. Model includes Mount Stem for use on robotic arms and other fixed mount applications.
Tool Specifications
Mfr. Model # 51742
| Collet Insert Size | 3 mm |
|---|---|
| hp | 0.1 |
| Max. Air Flow [SCFM] | 8.0 |
| Max. RPM | 60,000 |
| Air Inlet Thread | 1/4″ NPT |
| Exhaust Type | Rear |
| Hose I.D. [inches] | 1/4″ |
| Vacuum Type | Non-Vacuum |
| Motor Type | Turbine Driven |
| Width [inches] | 6.5 |
| Length [inches] | 7.1875 |
| Height [inches] | 1.5 |
| CE Certified | Yes |
| EAN (UPC) Code | 0616026517424 |
| EAC Certified | Yes |
| Item Weight [pounds] | 0.67 |
| Tool Style | Pencil Grinder |
Parts
| Parts Page | 51742 |
|---|---|
| Tune-Up Kit Page | |
| Drop-in Motor | – |

Insize 1121-2001, DIGITAL INSIDE POINT CALIPER, 40-200mm/1.57-8", 6940561905229
ACS Diamond Cloth Belt, CX1250 3" X 30" 20U
Dynabrade 91425 1/4" W x 12" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 90873 2" Dia. Medium NWN DynaBrite Locking-Type Disc, 25/pack
3M 22409, Roloc Disc 361F, P120 XF-weight, TR, 1-1/2 in, Die R150S, 7000045103
Dynabrade 91429 1/2" W x 12" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 79109 1/2" W x 12" L 80 Grit DynaCut Premium Ceramic Belts, 50/pack
Dynabrade 11218 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, with 1/2" W Platen
3M 54370, Particulate Respirator 8576, P95, with Nuisance Level, Acid Gas Relief, 7000002061, 80 EA/Case
ACS CX1250 Diamond Belt, 1/2" X 24" 125u
Dynabrade 94992 1/4" Male Composite-Style Coupler with 1/4" Male Plug Assembly
3M 76622, Roloc Disc 777F, 36 YF-weight, TR, 1 in, Die R100N, 7000045618
3M 26106, PPS Series 2.0 Adapter, Type S22, 8 mm Male, 0.75 mm Thread, 7100135958
Standard Abrasives 713159, Aluminum Oxide Handy Roll, P120 J-weight, 1-1/2 in x 50 yd, 7010290409
Dynabrade 96101 Dynabrade Air Lube 10W/NR 24 Per Box 
