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David Union

David Union M4003 Patented Polishing Head Set

David Union M4003 Patented Polishing Head Set

SKU:M4003

Regular price €19,00 EUR
Regular price Sale price €19,00 EUR
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Experience the future of precision grinding. The M4003 set features the revolutionary, patented OTODUS serration system: Specially designed triangular gripping claws mechanically interlock with the sanding sponge – entirely without messy adhesives or bothersome double-sided tape.

Key Features

  • Patented triangular gripping claws: The unique tooth structure ensures that your sanding pads remain perfectly centered and rock-solid, even with high-frequency oscillating movements (up to 6,000 strokes/min.).
  • Adhesive-free work: Change grits in seconds without tearing pads or having to scrape sticky residues from the attachments.
  • Optimal coordination: We recommend using 5 mm thick sanding sponges/pads – they offer the perfect balance of flexible contour adaptation and precise material removal performance.

Specifications

  • Model No.: M4003
  • Shaft Diameter: 4.9 mm
  • Material: Glass-fiber reinforced nylon / ABS (stand)
  • Compatibility: MADWORKS M4 Linear Pin Sander (Expected availability from September 2026) / David Union D400 Pin Sander
  • Origin: Made in Taiwan

Scope of Delivery

  • 4x OTODUS Polishing Heads (Flat/Rectangular Profiles)
  • 1x M4004 Polishing Head Stand

Application Tip: For best results, combine these heads with 5 mm thick sanding sponges and use the M4006 cutting template to cut custom pads that instantly snap securely into the gripping claws!

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