Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
SKU 7100232738
Legacy SKU 60440403974
UPC 00638060775592
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 20 Packs
Order Increment 20 Packs
  Long-Life Performance
  Custom Fit
  Fast Cut Rate
Product Dimensions
Imperial Metric
Weight 0.799 LBS
Diameter 5 in 127 mm
Shipping Dimensions
Weight 16.357 lb
Length 23.8 in
Width 5.9 in
Height 6.3 in
Maximum Speed 12,000 rpm
Grit 36+


  1. What is a 3M™ Cubitron™ II Hookit™ Cloth Disc?

    The 3M™ Cubitron™ II Hookit™ Cloth Disc is a high-performance, long-lasting abrasive disc that cuts faster and lasts longer than traditional sanding discs.

  2. What grits are available for the 77559 model?

    The 77559 model comes in grits ranging from coarse (36+) to fine (120+), allowing you to choose the right level of abrasion for your job.

  3. How many packs come in each case of the multi-pack option?

    The multi-pack includes twenty individual packs of 3M™ Cubitron ™ II Hookit ™ Cloth Discs, giving you ample supply to complete multiple projects at once!

  4. Can this disc be used on metal surfaces?

    Yes! This disc can be used on ferrous or non-ferrous metals, making it versatile enough to tackle any type of surface.

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 to deliver exceptional cutting power and durability. With its innovative Cubitron™ II technology, this disc offers a faster cut rate and longer life compared to traditional abrasive discs. It is suitable for a wide range of applications, including metalworking, woodworking, and paint preparation.

This cloth disc features a Hookit™ attachment system, allowing for quick and easy disc changes. The hook and loop backing securely holds the disc in place during use, ensuring a consistent and reliable performance. The disc is available in various grit sizes ranging from 36+ to 120+, providing versatility for different surface preparation needs.

The 3M™ Cubitron™ II Hookit™ Cloth Disc 784F is 5 inches in diameter and has a no-hole (NH) configuration. It is designed for use with a die grinder, providing precise control and access to hard-to-reach areas. Each case contains 20 packs of discs, making it a cost-effective choice for high-volume applications. The multi-pack option allows for easy organization and storage.

  • High-performance abrasive disc with Cubitron™ II technology
  • Faster cut rate and longer life compared to traditional abrasive discs
  • Hookit™ attachment system for quick and easy disc changes
  • Available in various grit sizes for versatile surface preparation
  • 5 inches in diameter, no-hole configuration
  • Designed for use with a die grinder
  • 20 packs per case, multi-pack option for easy organization
Brochures, Catalogs & Data Sheets
Other Products in this Family

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