Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
SKU 7100222630
Legacy SKU 60440402380
UPC 50638060766779
Product Number 784F

3M™ Cubitron™ II Hookit™ Cloth Disc 784F features 3M Precision-Shaped Grain for longer life and a faster, more consistent cut than aluminum oxide discs. A precise mix of shaped ceramic and premium aluminum oxide delivers optimal cut in medium pressure grinding and blending applications. The disc also features a waterproof backing and grinding aid.

  • 3M Precision-Shaped Grain blend provides up to 2x longer life than comparable aluminum oxide discs
  • Proprietary mineral provides consistent, faster results on medium pressure applications, increasing production rate
  • Reduces changeouts and downtime in finishing applications
  • Moderately flexible backing provides conformability for grinding and blending both straight and contoured surfaces
  Add to cart
On it's way to you September 29   


Minimum Order 200 Items
Order Increment 200 Items
  Long-Life Performance
  Custom Fit
  Fast Cut Rate
Product Dimensions
Imperial Metric
Diameter 6 in 152.4 mm
Shipping Dimensions
Weight 12.752 lb
Length 17.812 in
Width 5.812 in
Height 6.125 in
Maximum RPM 12,000
Grit 36+


  1. What is the primary use of 3M™ Cubitron™ II Hookit™ Cloth Disc 784F?

    The 3M™ Cubitron™ II Hookit™ Cloth Disc 784F disc is commonly used for grinding, blending, and finishing metal surfaces.

  2. What makes a 36+ YF-weight abrasive disc different from others?

    The YF-weight designation means that this cloth-backed abrasive disc has more durable fibers than those with lower grades, allowing it to last longer while providing consistent finishes.

  3. How can I purchase the 3M™ Cubitron™ II Hookit™ Cloth Discs?

    You can buy them directly from an authorized distributor like us or any other retail stores near you.

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.
Product Description: 3M™ Cubitron™ II Hookit™ Cloth Disc 784F

The 3M™ Cubitron™ II Hookit™ Cloth Disc 784F is a high-performance abrasive disc designed for heavy-duty sanding applications. With its innovative 3M Precision-Shaped Grain technology, this disc delivers exceptional cutting power and long-lasting performance. The YF-weight cloth backing provides durability and strength, making it ideal for tough sanding tasks.

Featuring a 36+ grit size, this disc is perfect for aggressive material removal and shaping. The Hookit™ attachment system allows for quick and easy disc changes, ensuring efficiency and productivity. With a diameter of 5 inches and no-hole configuration (NH), it can be used with a variety of sanding tools.

Each case of the 3M™ Cubitron™ II Hookit™ Cloth Disc 784F contains 25 discs, providing ample supply for your sanding needs. With a die 500X rating, this disc is suitable for heavy-duty applications in industries such as metalworking, woodworking, and automotive repair. Trust 3M's reputation for quality and innovation to deliver exceptional results in your sanding projects.

Product Features:
  • High-performance abrasive disc with 3M Precision-Shaped Grain technology
  • YF-weight cloth backing for durability and strength
  • 36+ grit size for aggressive material removal and shaping
  • Hookit™ attachment system for quick and easy disc changes
  • 5-inch diameter and no-hole configuration (NH)
  • Die 500X rating for heavy-duty applications
  • 25 discs per inner, 200 per case

Experience the power and efficiency of the 3M™ Cubitron™ II Hookit™ Cloth Disc 784F. Whether you're working on metal, wood, or automotive surfaces, this abrasive disc will deliver superior performance and exceptional results. Trust 3M's expertise in abrasive technology to enhance your sanding process and achieve professional-quality finishes.

Brochures, Catalogs & Data Sheets
Other Products in this Family

Lead times are estimates and may vary based on our suppliers' product availability.