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Dynabrade Marine Power Tools


Since the foundation of the company in 1969, Dynabrade designers and engineers have continuously been working hard to create a wide range of innovatively designed, portable abrasive power tools and accessories for grinding, deburring, filing, sanding and polishing an array of materials. Most of their marine power tools are air powered, increasing pneumatic power without putting strain on the compressor system. Their product line includes, random orbital sanders, abrasive belt and finishing tools, buffers, grinders, disc sanders and accessories, everything you could need for industrial marine applications. All Dynabrade tools and parts are extensively tested for performance through each stage of development, insuring durability and dependability.


Random Orbital Sanders

Dynabrade offers a line of random obrital sanders (ROS) known as Dynorbital Sanders, the largest variety of palm style ROS on the market. Offered in two varieties, Dynorbital Spirit and Dynorbital Supreme for the lightest to most heavy duty sanding applications, each Dynorbital sander is air powered, increasing the pneumatic power to create a random orbital motion that without straining the compressor system. The main difference between the two models is that the Spirit is dsigned with a light air motor assembly for lighter, vertical and overhead sanding while the Supreme features a more robust air motor design, making it ideal for more coarse horizontal sanding. Refer to the diagram below for more specifications.

Dynorbital Sanders

The Best Tracking Abrasive Belt Tool

Dynabrade Dynafiles have been refered to as the best tracking abrasive belt tool in the world and it is easy to see why. Each of the three models (Dynafile, Dynafile II and Dynafile III) replaces tedious hand filing for grinding, deburring, blending, polishing and finishing a wide variety of surface materials.


  • Designed for use on mental, plastic, fiberglass, composites, rubber, glass and stone
  • Motor adjusts easily for maximum operator comfort
  • Belt tracking designed to fit 24 inch long abrasive belts in a variety of widths.
  • Ideal for use in the smallest of areas

    Dynafile II

  • Designed for use on metal, plastic, fiberglass, composites, rubber, glass and more
  • Head pivots 360 degrees
  • Able to bend and reach otherwise un-accessable areas
  • Features a 7 degree, offset, lightweight, ergonomic design
  • Change abrasives quickly with the easy to detach belt guard
  • Features belt tracking adjustment knob for easy tracking
  • Available for use with 18 inch long standard or non-woven nylon belts or with 20.5 inch long belts
  • Unique vacuum style bag within a bag system design to collect excess dust
  • Offered as Mini-Dynafile II for strap polishing and use in narrow openings

    Dynafile III

  • Offers same features as Dynafile II but is more powerful for faster material removal
  • For use with 1 inch wide 18 inch long belts

    New Dynazip Abrasive Finishing Tools

    A new product from 2008, Dynazip is an industrial quality surface prep tool, featuring wire wheels and eraser wheels for the most effective removal of materials. First loosen the material using the wire wheel then simply attach the eraser wheel to smooth the surface, completing preparation.

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