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Flexible Mini Lamella Flap Disc 50mm | Zirconium Corundum | 30000 RPM | by Wurth

BRAND: Wurth
SKU: 578705040
$32.30 List price: $40.60
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The Flexible Mini Lamella Flap Disc 50mm is designed for precision machining and finishing in hard-to-reach areas. Featuring a robust plastic plate and zirconium corundum material, it ensures cool sanding with minimal discoloration. Ideal for use on pneumatic die grinders and electric angle grinders, this disc offers high tear resistance and increased abrasion performance, making it perfect for industrial and workshop applications.

Product Name/Title: Flexible Mini Lamella Flap Disc 50mm | Zirconium Corundum | 30000 RPM | by Wurth

Brand: Wurth

SKU: 578705040

Alternatively Known As: Mini flap disc, Roloc flap disc, Flexible sanding disc, Abrasive flap disc

Technical Specifications
  • Diameter: 50 mm
  • Tool holding device: 3M Roloc system
  • Grid size: 40
  • Design: Straight
  • Material of carrier disc: Plastic
  • Max. rotation speed: 30000 rpm
  • Material of abrasive medium: Zirconium corundum
  • Dimensions (H x L x W): 10mm x 50mm x 50mm
  • Weight: 0.1 kg
Key Features
  • Flexible mini lamella flap discs with quick-change mounting
  • Robust plastic plate for 50 and 75 mm discs
  • Multilayer fibreglass plate with 22.23 mm bore for 115 mm discs
  • Rugged, flexible cotton fabric with high tear resistance
  • No clogging or smearing during sanding
  • Cool sanding with minimal discoloration
  • Versatile with a broad range of applications
  • Finer surface finish possible with the same grit
  • Higher tear resistance on corners and edges
  • Increased abrasion performance
Professional Installation Requirements
  • Use by trained personnel with appropriate safety equipment; installation on compatible pneumatic or electric grinders recommended.
Applications
  • Machining hard-to-reach areas such as radii and fillet welds
  • Use on pneumatic die grinders (angled) and flexible shafts
  • Suitable for pneumatic or electric angle grinders with M14 holder (75mm discs)
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Cool sanding reduces heat generation, minimizing material waste and energy consumption
  • Durable design extends product life, reducing replacement frequency and waste
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.

Available Now

The Wurth Flexible Mini Lamella Flap Disc 50mm is available for immediate purchase, ideal for precision machining and finishing in industrial and workshop settings.