3M coated 769F Type 29 flap disc uses ceramic precision-shaped grain as the abrasive material and has a diameter of 4 1/2 in. 3M incorporates this ceramic precision-shaped grain material into the flap disc forming a grit of 120+. The arbor attachment allows for easy mounting to the tool or pad. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M flap disc can be run at a maximum speed of 13300 RPMs. The 3M flap disc uses fiberglass for the backing plate.

Product Specifications

• Brand:
  3M
• Abrasive Type:
  Coated
• Flap Disc Type:
  Type 29
• Attachment Type:
  Arbor
• Disc Diameter:
  4 1/2 in
• Abrasive Material:
  Ceramic Precision-Shaped Grain
• Grade:
  Fine
• Grit:
  120+
• Center Hole Size:
  7/8 in
• Backing Plate Material:
  Fiberglass
• Flap Backing Material:
  Polyester
• Flap Backing Weight:
  YF
• Maximum RPM:
  13300
• Color:
  Purple