Dynabrade
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| ABRASIVE SHEETS 4-1/2" x 5-1/2" (114 mm x 140 mm) 4-1/4" x 4-1/2" (108 mm x 114 mm) ABRASIVE DISCS 5", 6" (127 mm, 152 mm) |
Dynabug® "Model T" Sander
Air-Powered Orbital Finishing SanderIdeal for Featheredging, Finishing, Sanding and Blending



- 3/32" diameter orbital action is ideal for fine finishes.
- Lightweight...only 1 lb.! Palm-style, ergonomic design features low profile grip for greater operator comfort and control.

- Operates 8-9 SCFM at 90 PSIG. Can be run by as little as 3 horsepower compressor.
- Low maintenance - easy to repair. Turbine-style vaneless air motor needs no oil!
- Easy interchangeable sanding pads. Uses reattachable and PSA (adhesive-backed) abrasive sheets and discs; coated and non-woven nylon.
Non-Vacuum
Model 57920 4" x 4-5/16" Pad (with clips)
- Includes 57999 Vinyl-Face Pad.
Model 57923 4-1/4" x 4-1/2" "Quarter-Sheet" Pad
- Includes 57998 Hook-Face Pad.
Model 57925 4-1/4" x 4-1/2" "Quarter-Sheet" Pad
- Includes 56244 Vinyl-Face Pad.
Non-Vacuum
Model 57922 5" Diameter Pad
- Includes 56249 Vinyl-Face Pad.
Model 57924 5" Diameter Pad
- Includes 56248 Hook-Face Pad.
Non-Vacuum
Model 57926 6" Diameter Pad
- Includes 56269 Vinyl-Face Pad.
Model 57927 6" Diameter Pad
- Includes 56268 Hook-Face Pad.
| Part No. | Motor RPM | Sound Level | Max. Air Flow SCFM (LPM) | Hose I.D. Size Inch (mm) | Air Inlet Thread | Weight Pound (kg) | Length Inch (mm) | Height Inch (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| 57920 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.45) | 5 (127) | 3 (76) | |
| 57923 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5-1/2 (140) | 3 (76) | |
| 57925 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5 (127) | 3 (76) | |
| 57922 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5-1/2 (140) | 3 (76) | |
| 57924 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5-1/2 (140) | 3 (76) | |
| 57926 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5 (127) | 3 (76) | |
| 57927 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5 (127) | 3 (76) | |
Additional Specifications:
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| ABRASIVE SHEETS 4-1/4" x 4-1/2" (108 mm x 114 mm) Also Abrasive Rolls |
Dynabug® "Model T" Sander
Air-Powered Orbital Finishing SanderIdeal for Featheredging, Finishing, Sanding and Blending

Self-Generated Vacuum
Model 58070 4-1/4" x 4-1/2" "Quarter-Sheet" Pad
- Ready for connection to optional portable self-contained dust collection systems.
- Has 1" outside diameter vacuum port for easy vacuum hose connection.
- Includes 56286 Vinyl-Face Vacuum Pad.
Model 58075 4-1/4" x 4-1/2" "Quarter-Sheet" Pad
- Ready for connection to optional portable self-contained dust collection systems.
- Has 1" outside diameter vacuum port for easy vacuum hose hook-up.
- Includes 56285 Hook-Face Vacuum Pad.

Central Vacuum
Model 57928 4-1/4" x 4-1/2" "Quarter-Sheet" Pad
- Has 1" outside diameter vacuum port for easy central vacuum connection.
- Includes 56286 Vinyl-Face Vacuum Pad.
Model 57929 4-1/4" x 4-1/2" "Quarter-Sheet" Pad
- Has 1" outside diameter vacuum port for easy central vacuum connection.
- Includes 56285 Hook-Face Vacuum Pad.
| Part No. | Motor RPM | Sound Level | Max. Air Flow SCFM (LPM) | Hose I.D. Size Inch (mm) | Air Inlet Thread | Weight Pound (kg) | Length Inch (mm) | Height Inch (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| 58070 | 16,000 RPM | 83 dB(A) | 17 (255) | 1/4 (6) | 1/4" NPT | 1.5 (.7) | 8 (203) | 4 (102) | |
| 58075 | 16,000 RPM | 83 dB(A) | 17 (255) | 1/4 (6) | 1/4" NPT | 1.5 (.7) | 8 (203) | 4 (102) | |
| 57928 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5 (127) | 3 (76) | |
| 57929 | 20,000 RPM | 72 dB(A) | 9 (255) | 1/4 (6) | 1/4" NPT | 1 (.5) | 5 (127) | 3 (76) | |
Additional Specifications:
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