Dynabrade
« return to manufacturer index
| ABRASIVE BELTS 1/4", 1/2", 3/4", 1" wide x 18" long (6 mm, 13 mm, 19 mm, 25 mm x 457 mm) |
Dynafile® III
Air-Powered Abrasive Belt ToolExcellent for Grinding Welds, Blending and Deburring

- Grind, deburr, blend and polish, on metal, plastic, fiberglass, composites, rubber, glass and more. Grind from contact wheel or platen pad; finish and polish using slack of belt.
- Lightweight, ergonomic 7° offset design. Grinding head pivots 360° for securing in most efficient position.
- Belt guard easily detaches for quick abrasive change; simple belt tracking adjustment knob.
Model 15300 For 18" Long Belts
- Dynafile® III Abrasive Belt Tool offers all the versatility of our world-famous Dynafile® II, while serving up power (.7 hp / 522 W) for faster material removal.
- Tool includes high-efficiency Rubber Drive Wheel, ideal for use with all abrasive belts.
- Includes 15350 Contact Arm for 1" wide x 18" long belts.
- Tool grinding head pivots 360°.
- Soft grip handle assembly allows operator to apply additional force to contact wheel. Handle also offers enhanced control and maneuverability.
- Optional safety-lock throttle lever is available.
| Part No. | Motor hp (W) | Sound Level | Abrasive Belt Size Inch (mm) | Max. Air Flow SCFM (LPM) | Max SFPM (SMPM) | Weight Pound (kg) | Length Inch (mm) | Height Inch (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| 15300 | .7 (522) 20,000 RPM | 87 dB(A) | 1/4 - 1 (6-25) W x 18 (457) L | 32 (906) | 4,550 (1,382) | 2.5 (1.1) | 14-1/4 (362) | 4-7/8 (124) | |
15302 Versatility Kit
- Includes 15300 Dynafile® III with 15321, 15350 and 15357 Contact Arms, plus assortment of abrasive belts, spare 15336 Drive Wheel, wrenches and hex keys, all in durable carrying case.
| Part No. | 15302 |
|---|
| ABRASIVE BELTS 1/4", 1/2", 3/4", 1" wide x 18" long (6 mm, 13 mm, 19 mm, 25 mm x 457 mm) |
Dynafile® III
Air-Powered Abrasive Belt ToolLightweight Models With Popular Contact Arms


- Dynafile® III Abrasive Belt Tool offers all the versatility our world-famous Dynafile® II, while serving up more (.7 hp / 522 W) for faster material removal.
- Responding to the needs of the marketplace, Dynabrade now offers additional Dynafile® III models. These tools are equipped with our most popular Contact Arms, ideal for a variety of applications.
- Models do not include side handle, reducing tool weight and allowing greater maneuverability. (53163 side handle is still available as an option.)
- Models include high-efficiency Rubber Drive Wheel, ideal for use with all abrasive belts.
- Tool grinding head pivots 180°.
Model 15400 For 18" Long Belts
- Includes 11206 Contact Arm for belts 5/8" or 3/4" wide x 18" long.
Model 15401 For 20-1/2" Long Belts
- Includes 11287 Contact Arm for belts 5/8" or 3/4" wide x 20-1/2" long.
| Part No. | Motor hp (W) | Sound Level | Abrasive Belt Size Inch (mm) | Max. Air Flow SCFM (LPM) | Max SFPM (SMPM) | Weight Pound (kg) | Length Inch (mm) | Height Inch (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| 15400 | .7 (522) 20,000 RPM | 87 dB(A) | 5/8 (16) or 3/4 (19) W x 18 (457) L | 32 (906) | 4,550 (1,382) | 2.5 (1.1) | 14-1/4 (362) | 4-7/8 (124) | |
| 15401 | .7 (522) 20,000 RPM | 87 dB(A) | 5/8 (16) or 3/4 (19) W x 20-1/2 (521) L | 32 (906) | 4,550 (1,382) | 2.5 (1.1) | 15-1/2 (394) | 4-7/8 (124) | |

Model 15420 For 24" Long Belts
- Includes 11702 Contact Arm with unique 4" diameter wheel, for grinding or blending right angle welds and fillit welds. Contact Arm includes hand guide for additional control. Saves time and reduces costs!
- Grinds corner welds with no undercutting.
- Tool accepts belts 24" long, in widths of 1/4"or 1/2"
| Part No. | Motor hp (W) | Sound Level | Abrasive Belt Size Inch (mm) | Max. Air Flow SCFM (LPM) | Max SFPM (SMPM) | Weight Pound (kg) | Length Inch (mm) | Height Inch (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| 15420 | .7 (522) 20,000 RPM | 87 dB(A) | 1/4 (6) or 1/2 (13) W x 24 (610) L | 32 (906) | 4,550 (1,382) | 2.5 (1.1) | 14 (356) | 4-7/8 (124) | |
