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DYNABRADE

DYNABRADE Dynafile III Abrasive Belt Tool - 15420

DYNABRADE Dynafile III Abrasive Belt Tool - 15420

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DYNABRADE Dynafile III Abrasive Belt Tool - 15420

  • .7 hp, 7 Degree Offset, 20,000 RPM, Front Exhaust, 1/4", 1/2" W x 24" L (6 mm, 13 mm x 610 mm) Belts.
  • Dynafile III Abrasive Belt Tool offers all the versatility of our world-famous Dynafile II, while serving up more power (.7 hp / 522 W) for faster material removal.
  • 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".
  • Tool grinding head pivots 180 degrees.
Specifications
Air Consumption (SCFM) 32.0
Power (hp) 0.7
Max. RPM 20,000
Max. SFPM 4,550
Air Inlet Thread 1/4" NPT
Exhaust Type Front
GL_Country Of Origin US
Hose I.D. in. (mm) 3/8"
Vacuum Type Non-Vacuum
Motor Type Rotary Vane
Height in. (mm) 4.875
Length in. (mm) 14.0
Weight lb. (kg) 2.84
Width in. (mm) 7.0
Pkg. Height in. (mm) 6
Pkg. Length in. (mm) 13
Pkg. Weight lb. (kg) 3.8
Pkg. Width in. (mm) 7
CE Certified Yes
EAN (UPC) 0616026154209
EAC Certified Yes
Tool Style 7 Degree Offset
What our Experts Think
  • Designed for Precision Finishing: Ideal for grinding, blending, deburring, and polishing in narrow spaces and intricate work areas.
  • High-Performance Belt Tool: Delivers smooth, consistent pneumatic power for accurate material removal and professional-quality finishes.
  • Versatile Across Applications: Perfect for weld blending, edge finishing, surface preparation, and detail work on a variety of metals.
  • Operator-Focused Design: Lightweight, ergonomic construction improves control and reduces fatigue during extended use.
  • Professional Workshop Choice: A reliable solution for metal fabrication, automotive, aerospace, and industrial maintenance where precision and productivity are essential.
Q&A

Q: What is the DYNABRADE Dynafile III Abrasive Belt Tool 15420 used for?
A: It is designed for grinding, deburring, blending, polishing, and precision finishing in narrow, hard-to-reach areas using abrasive belts.

Q: What are the key benefits of the Dynafile III 15420?
A: Its lightweight, ergonomic design provides excellent control, fast material removal, and consistent finishing for detailed industrial applications.

Q: Which applications is this tool best suited for?
A: It is ideal for weld blending, edge deburring, metal fabrication, stainless steel finishing, aerospace work, and automotive surface preparation.

Maintenance Tips
  • Lubricate the air motor regularly with pneumatic tool oil unless an inline lubricator is installed.
  • Use clean, dry compressed air at the recommended operating pressure for optimal performance.
  • Inspect the abrasive belt, contact arm, and tracking mechanism before use; replace worn or damaged parts promptly.
  • Clean sanding dust and debris from the belt path, drive wheel, and air inlet after each use.
  • Check air hoses, fittings, and fasteners regularly for leaks or loose connections.
  • Store the tool in a clean, dry location to prevent corrosion and maximize service life