Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
SKU 7100284511
Legacy SKU 60440609448
UPC 00638060901915
Product Number 900DZ

3M Cubitron II Hookit Cloth Disc 900DZ features ceramic 3M Precision-Shaped Grain, a revolutionary advancement in abrasive technology. The triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or plowing like conventional abrasives, resulting in a disc that cuts up to 2x faster than conventional abrasives. The J-weight cloth backing delivers outstanding tear resistance, durability and a consistent, uniform finish on a variety of substrates.

  • COVERS A WIDE RANGE OF APPLICATIONS: Versatile disc handles applications from finishing and sanding to grinding and de-flashing
  • VERSATILE PERFORMANCE: Disc performs well on aluminum, fiberglass, gelcoat, hard and soft woods
  • QUICK AND EASY DISC CHANGES: 3M™ Hookit™ attachment system allows for easy disc changes and helps optimize disc life
  • OPEN COAT CONSTRUCTION: Open coat construction and load-resistant coating prevent clogging to optimize cut throughout the life of the disc
  • HIGH-PERFORMANCE CERAMIC GRAIN: Ceramic mineral delivers excellent performance on a wide range of substrates
  • LIGHTWEIGHT CLOTH BACKING: J-weight cloth backing combines wear resistance with flexibility
  Add to cart
On it's way to you June 13  


Minimum Order 2,000 Items
Order Increment 2,000 Items
  Long-Life Performance
  Custom Fit
  Fast Cut Rate
Product Dimensions
Imperial Metric
Weight 0.00879 lbs
Width 3
Length 3
Height 0.05
Diameter 3 in 76.2 mm
Center Hole Diameter 0 NP 0.0 NP
Shipping Dimensions
Weight 2.197 lb
Length 6.8748 in
Width 6.8748 in
Height 5.8748 in
Color Purple
Maximum Speed 15,000 rpm


  1. What is the grit size of the 3M™ Cubitron™ II Hookit™ Cloth Disc 900DZ?

    The grit size of this disc is 120+, which means it falls within the range of 120 to finer.

  2. How many discs are included in a carton and case?

    There are 50 discs in each carton, and there are a total of 250 discs included in one case.

  3. What is the dimensions of each disc?

    Each disc measures 3 inches in diameter and has a NH (no holes) design for universal compatibility with various tools.

  4. Is this product suitable for heavy-duty applications?

    Yes, this J-weight cloth disc is designed for heavy-duty grinding and finishing tasks on metal surfaces.

  5. ; Can these discs be used wet or dry?

    ; These Hookit™ Cloth Discs can be used both wet and dry, providing versatility for different working conditions.

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.
Exceptionally Hard and Strong Abrasive Grain

3M Cubitron II Hookit Cloth Disc 900DZ is a high-performance abrasive disc designed for various applications such as metal fabrication, woodworking, paint prep, and composite work. It offers fast and efficient stock removal, making it one of the best choices among 3M discs.

The disc features 3M Precision-Shaped Grain, which surpasses the cutting capabilities of both aluminum oxide and silicon carbide minerals. This exceptional grain provides superior cut-rate and durability, ensuring optimal performance and longevity.

Resists Accumulation of Sawdust and Sanding Debris

The open coat construction of the 3M Cubitron II Hookit Cloth Disc 900DZ prevents the accumulation of sawdust and other sanding debris. This unique design allows the cutting edge of the grain to continue cutting efficiently by self-fracturing and exposing fresh cutting edges. As a result, the disc maintains its effectiveness throughout the sanding process.

Neutralizes Swarf for Fast Cutting

To enhance performance, this disc is treated with an anti-static treatment that neutralizes the electrical charge generated during sanding, especially on wood surfaces. By neutralizing the charge, the disc prevents static-charged swarf from clinging to the disc, workpiece, and machinery. This helps to maintain a clean working environment and ensures fast and efficient cutting.

In addition, the open coat abrasive of the 3M Cubitron II Hookit Cloth Disc 900DZ minimizes loading issues caused by dust. Whether the dust is coarse, fine, or powdery, it does not compromise the disc's cutting performance. This feature enhances productivity and extends the life of the disc.

Fast and Easy Disc Changes

The 3M Hookit attachment system offers a simple, swift, and secure method for changing discs. The soft side of the disc is covered with loops, while the rougher mate has J-shaped hooks. When pressed together, the loops and hooks cling securely, even in rugged applications. When it's time to change the disc, they separate cleanly and easily. The 3M Hookit discs can be reused throughout their abrasive life, providing convenience and cost savings.

Brochures, Catalogs & Data Sheets
Other Products in this Family

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