3M Hookit 6" Multi-Hole Blue Abrasive Discs

SKU #3M-36170
• Mutli-hole pattern for excellent dust extraction
• Tough ceramic blended with premium aluminum oxide mineral
• Full range of grades available
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  • Description
  • Reviews

3M 321U Blue abrasive discs delivers best-in-class performance at every stage of paint prep and body repair. Features a premium aluminum oxide mineral abrasive that is blended with ceramic grain for all your automotive sanding applications. The multi-hole design feature a specially-designed pattern that reduces loading, extends disc life and aligns with most backup pads.

  • Better cutting and long lasting abrasive disc for paint removal and filler sanding
  • Reliable dust-extraction and reduced loading due to multi-hole patternReliable dust-extraction and reduced loading due to multi-hole pattern
  • Engineered ceramic mineral blend provides best-in-class performance using exactly the right balance of ceramic grain and premium aluminum oxide
  • Anti-loading coating improves abrasive life while upgraded resins improve durability and finish
  • A best-in-class abrasive for the entire repair and paint prep process
  • Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
  • Hookit attachment makes changing discs fast and easy
  • Box of 50 discs
  • Available Grit: 40 to 800
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