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SKU 7010363502
Legacy SKU 60440299448
UPC 00051125871464
Product Number 763U

The 3M™ Hookit™ Paper Disc 763U combines a blend of ceramic and aluminum oxide abrasive grain and a heavy F-weight paper backing to make short work for tasks like defect repair on metals, prep for paint and orbital sanding. 3M™ Hookit™ attachment system makes tool attachment swift and simple.

  • Ceramic aluminum oxide blend yields a high cut rate and exceptional durability
  • Extra heavy, strong F-weight paper backing withstands rugged use, resists tearing
  • Best for blending and finishing stainless steel, aluminum and carbon steel
  • Good for paint stripping or D/A applications on metal
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On it's way to you October 11   


Minimum Order 250 Items
Order Increment 250 Items
  Superior Cut Rate
  Custom Fit
  Can Use on Many Surfaces
Product Dimensions
Imperial Metric
Diameter 5 in 127 mm
Shipping Dimensions
Weight 8.601 lb
Length 13.8 in
Width 5.9 in
Height 6.3 in
Color Maroon
Maximum Speed 12,000 rpm
Grit 60


  1. What is the grit of 3M™ Hookit™ Paper Disc 763U, 60 F-weight?

    The grit of this paper disc is 60 which makes it ideal for rough sanding and shaping.

  2. Is this paper disc compatible with all types of sanders?

    Yes, it is designed to work perfectly well with any type of sander that accepts a hook-and-loop attachment system.

  3. How many discs are included in each case of the 3M™ Hookit™ Paper Discs?

    There are a total of 250 discs per case, which means that there are50 inner packs containing five discs each. This ensures a reliable supply for bulk industrial use as well as personal applications.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Stay Cooler, Cut Faster, Last Longer

A blend of aluminum oxide and 3M™ Ceramic Abrasive Grain provides the 3M™ Hookit™ Paper Disc 763U with its fast cut and exceptional durability.

Ceramic abrasives are engineered to handle intense heat and stress applications, making them perfect for moderate to heavy stock removal as well as finishing. Ceramic/aluminum oxide blends surpass aluminum oxide alone in cut-rate and durability, making them an excellent choice for difficult grinding applications. Closed coat construction contributes to higher stock removal and longer life. The dense concentration of mineral lays down a finer pattern, making it great for final finishing and polishing on metal substrates.

Available in grades of 60, 80, P100 and P120, 3M™ Hookit™ Paper Disc 763U is a premium product that is ideal for work on metal. With a resin bond that is tough and resilient, and paired with the F-weight paper backing, this disc is made to stand up to demanding applications.

Swift, Simple, Secure Attachment

Hookit sanding discs conveniently attach to a 3M™ Hookit™ Disc Pad (sold separately), can be removed swiftly and easily, and can be re-used again and again for the extent of the abrasive life. It couldn't be simpler to attach a disc, and it stays firmly seated. This disc tends to leave finer finishes than a flatter pressure-sensitive backing, it is more flexible and it resists contamination by dust, dirt, and debris unlike pressure-sensitive adhesive backings.

Recommended Applications
  • Blending and finishing stainless steel
  • Blending and finishing aluminum
  • Blending and finishing carbon steel

The 3M™ Hookit™ Paper Disc 763U is commonly used for these applications.

Brochures, Catalogs & Data Sheets