- Dynastraight Flapper Air-Powered Abrasive Finishing Tool is ideal for polishing insides of pipe and tubing. Also excellent for light deburring.
- Remove rust, oxide and scale; clean welds, remove paint and surface condition using abrasive flap wheels. Adjustable speed, lever throttle, front exhaust.
- 18,000 RPM, .5 hp. Includes 51029 Flap Wheel Adapter.
- Accepts optional 90831 abrasive flap wheel, 2-1/2″ dia. x 1″ wide.
Tool Specifications
Mfr. Model # 51130
| Arbor Hole | 1/4″-20 Female Thread Adapter |
|---|---|
| hp | 0.5 |
| Max. Air Flow [SCFM] | 30.0 |
| Max. RPM | 18,000 |
| Tool Spindle Thread | 3/8″ – 24 Male |
| Air Inlet Thread | 1/4″ NPT |
| Exhaust Type | Front |
| CE Certified | Yes |
| EAC Certified | Yes |
| Height [inches] | 1.875 |
| Length [inches] | 17.125 |
| Weight [pounds] | 1.7 |
| Width [inches] | 6.5 |
| Hose I.D. [inches] | 5/8″ |
| Vacuum Type | Non-Vacuum |
| EAN (UPC) Code | 0616026511309 |
| Motor Type | Gearless |
| Tool Style | Straight Line |
Disassembly/ Assembly Instructions
| Disassembly/ Assembly Instructions |
|---|

ACS 3" Diamond Disc, 60 Mesh, W/ Metal Button
Insize 6318, CALIPER/MICROMETER GRINDING MACHINE (caliper grinding blocks are included), 6940561953862
3M 22397, Roloc Disc 361F, 60 YF-weight, TR, 1-1/2 in x NH, 7000045097
3M 22398, Roloc Disc 361F, 36 YF-weight, TR, 2 in, Die R200P, 7000000371
ACS 2" Diamond Roloc Disc, 400 Mesh, W/ Plastic Button
Dynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz Bottle
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
Dynabrade 98269 1/2" Female Coupler
Standard Abrasive 78548, Ceramic Pro Type 29 High Density Flap Disc, 645183, 4 1/2 in x 7/8 40 Y-weight, 7010292440
3M 22404, Roloc Disc 361F, 80 YF-weight, TR, 3 in, Die R300V, 7000045100
3M 27722, Cubitron II Roloc Durable Edge Disc 984F, 80+, YF-weight, TSM, Maroon, 3 in, Die RS300VM, 7000045179, 200 per case
Dynabrade 40320 Dynafile II Abrasive Belt Tool
3M 95725, Venture Tape Metal Building Facing Tape 1552CW, White, 72 mm x 45.7 m, 7010313505
Dynabrade 95544 Gear Grease, 2.5oz. Tube
3M 11411, Roloc Disc 361F, 50 YF-weight, TR, 1 in, Die R100N, 7000045095
Dynabrade 53533 Cone or Plug Grinder (Triple Extension) 
