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SKU 7100016627
Legacy SKU 60650024015
UPC 00051144848959
Product Number 210U

The 3M™ Hookit™ Paper Disc 210U is designed for light sanding and finishing applications with a random orbital sander on metal, wood, primer, paint, fiberglass and plastics. An open coat aluminum oxide abrasive resists loading and a hook and loop attachment system make it quick and easy to attach.

  • Good value, general purpose disc
  • Tough, open coat aluminum oxide abrasive
  • Hook-and-loop discs are easy to attach, change and reuse
  • Hook-and-loop attachment resists dust, dirt and debris
  • Typically used on AOEM damp sanding applications on primers and e-coat
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On it's way to you October 11   


Minimum Order 500 Items
Order Increment 500 Items
  Superior Cut Rate
  Custom Fit
  Can Use on Many Surfaces
Product Dimensions
Imperial Metric
Diameter 5 in 127 mm
Shipping Dimensions
Weight 4.828 lb
Length 11.3 in
Width 5.9 in
Height 6.3 in
Color Gold
Maximum Speed 12,000 rpm
Grit P320


  1. What is the size of the 3M™ Hookit™ Paper Disc 210U?

    The size of this disc is 5 inches x NH.

  2. What's its grit type and weight?

    This particular variety has a P320 A-weight.

  3. Can you tell me about how many discs are there in one case, and inner?

    Of course! Each case contains 500 discs whereas each inner contains 100 paper discs.

  4. How can I use these discs with different types of tools?

    These paper discs feature a Hookit attachment system that enables quick and easy mounting to various power tools.

  5. Is it possible to get customized shapes or sizes for specific needs?

    Yes, Our team can work with customers to create custom shapes or sizes tailored precisely according to their requirements.

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.
Long Life, Excellent Cut

The 3M™ Hookit™ Paper Disc 210U is a superior sanding product that offers long life, excellent cut, and a superior finish. It is made with a tough aluminum oxide abrasive that is bonded to a flexible A-weight paper backing, making it an ideal choice for light sanding and paint preparation.

Open Coat Construction

The abrasive grains on the 3M™ Hookit™ Paper Disc 210U are distributed on the backing less densely, thanks to its open coat construction. This design allows for the evacuation of dust and prevents clogging of the cutting edge of the grains. As a result, the disc can continue cutting even when sanding softwoods, paints, and other materials that would otherwise clog the disc and hinder sanding ability.

The 3M™ Hookit™ Paper Disc 210U is available in several sizes, including 3, 5, and 3 x 7/8-inch CWF, and comes in seven grades from P180 to P800 to suit a wide variety of tasks.

Secure to the Finish

The 3M™ Hookit™ hook-and-loop feature is a superior option in workspaces where adhesive-backed discs may become contaminated by dust, dirt, or flying debris. It keeps the disc secure when tougher applications exert torque too great for a pressure-sensitive adhesive backing. Additionally, the disc can be easily attached, removed, and re-attached, which extends the life of the disc.

  • Long life, excellent cut, and superior finish
  • Tough aluminum oxide abrasive bonded to a flexible A-weight paper backing
  • Open coat construction prevents clogging of the cutting edge of the grains
  • Available in several sizes and grades to suit a wide variety of tasks
  • 3M™ Hookit™ hook-and-loop feature keeps the disc secure and extends its life
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