Dynafile III Abrasive Belt Machine
Dynabrade Dynabrade
  • Dynafile III Abrasive Belt Machine

Dynafile III Abrasive Belt Machine

The Dynafile III is the most powerful portable air-powered abrasive belt tool Dynabrade offers. Accepts abrasive belts up to one inch wide for more grinding and deburring performance.
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Tech Spec Product Info User Generated Content


  • More 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 degrees.
  • 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.


Model Number  15300 
Motor hp (W)  .7 (522) 
Motor RPM  20,000 
Sound Level  87 dB (A) 
Abrasive Belt Size Inch (mm)  1/4-1 (6-19) W x 18 (457) L 
Maximum Air Flow SCFM (LPM)  32 (906) 
Max. SFPM (SMPM)  4,550 (1,382) 
Air Inlet Thread  1/4" NPT 
Weight Pound (kg)  2.5 (1.1) 
Length Inch (mm)  14-1/4 (362) 
Height Inch (mm)  4-7/8 (124) 
BRAND: Dynabrade
Drive Type: Pneumatic
Type: Belt Sander
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