Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
SKU 7100019076
Legacy SKU 60440240939
UPC 00051141287669
Part Number 28766

The 3M™ Cubitron™ II Cut and Grind Wheel features 3M Precision Shaped Ceramic Grain to bring you an exceptionally fast-cutting and long-lasting wheel for use on both stainless steel and mild steel. These versatile wheels are designed to be used both as a grinding wheel and as a cut-off wheel – making them ideal for cutting, grinding, gouging and more.

  • 3M™ Cubitron™ II Cut and Grind wheels are engineered with precision-shaped grain to cut faster than competitive ceramic products
  • Triangular shaped ceramic grain wears evenly, runs cool, and optimizes mineral breakdown, for extra-long life
  • Rigid, reinforced resin-bonded wheel is designed to be used both as a grinding wheel and as a cut-off wheel on both stainless and mild steel substrates
  • Also available with 3M™ Quick Change attachment for improved productivity and throughput
  Add to cart
On it's way to you October 12   


Minimum Order 20 Items
Order Increment 20 Items
  Incredibly Versatile
  Global Shipping
  Long Lasting Performance
  Lowest Price Per Item
Product Dimensions
Imperial Metric
Weight 1.0273 LBS
Width 1/8 in
Diameter 9 in 228.6 mm
Thickness 1/8 in 3.175 mm
Shipping Dimensions
Weight 22.655 lb
Length 19.375 in
Width 10.125 in
Height 11.875 in
Color Black
Maximum Speed 80 mps
Grit 36+


  1. What is the maximum operating speed of the 3M™ Cubitron™ II Cut and Grind Wheel, 28766?

    The maximum operating speed for this wheel is 6600 RPM.

  2. What types of materials can this wheel be used on?

    This cut and grind wheel can be used on a wide range of metals including stainless steel, mild steel, and aerospace alloys.

  3. Can this wheel be used for both cutting and grinding purposes?

    Yes! This versatile tool has been specifically designed to quickly switch between cutting or removing metal with excellent control.

  4. How long does one Cubiton II Cut and Grind Wheel last me?

    It's hard to pin-point an exact amount as it depends on factors like your application, operator technique, equipment, etc... but we do know that these wheels have demonstrated LONGER life examples versus traditional grinding wheels in many test areas such as surface prep outlasting Sandpaper type products by up to TWICE THE LIFE in some cases.

  5. : Can I use a different arbor size than what you offer?

    : We don't recommend using anything other than our specified arbors (which comes with industry standard threaded stem shape called '5/8-11') since we know the performance characteristics will change if modified. But if you have questions about particular applications which require adapters feel free chat us or call 1-800-328-1688 anytime M-F from 9AM -7PM ET.

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.
Inclusive Design

Our 3M™ Cubitron™ II Cut and Grind Wheel is a versatile abrasive disc that can handle multiple tasks without the need for swapping out disks. Unlike other abrasive discs that are designed for just one job, our wheel has a flat, reinforced inner surface that can shape or sand objects, while the thin outer edge can be used to make perpendicular cuts and gouges. This inclusive design eliminates the need for multiple abrasive tools and can help to maximize production.

Precision Shaped Grain

3M engineers used proprietary technology to create Precision Shaped Grain by forming triangular structures from 3M™ Ceramic Abrasive Grain. These peaks slice cleanly through metal like a knife through butter, rather than gouging or plowing as traditional abrasives do. The points continuously self-sharpen as they fracture, generating a super-fast cut and reducing heat build-up due to friction. This, in turn, lessens heat-related stress cracks and discoloration.

Operating Requirements
  • The wheel must have a maximum operating speed greater than or equal to the maximum speed of the power tool used.
  • The wheel must be used with a wheel guard that fits the size of the cut-off wheel.
Brochures, Catalogs & Data Sheets