3M™ Cubitron™ II Cloth Belt 966F, 60+ YF-weight, 54 in x 103 in, Film-lok, Full-flex, 40 ea/Case, Bulk

$541.00 / Each

SKU	7100395214
Legacy SKU	60440622672
UPC	00068060121646
Product Number	966F

3M Cubitron II Cloth Belt 966F is designed to provide efficient surface finishing on a variety of metals including stainless steel, titanium and other high nickel alloys. Made with 3M precision shaped ceramic grain attached to a water resistant polyester cloth backing, this belt can aggressively sand and finish surface without discoloring the metal in either wet or dry applications.

Delivers exceptional finishes on a variety of metal substrates
Cloth backing is tough and flexible for aggressive sanding action
Polyester material is water resistant to allow use with liquid lubricants
Resin bonding material resists heat and helps to prevent discoloration
Ceramic abrasive grains offer excellent cut rate and life for better performance

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High-Quality Cloth Belt Materials

Durable

Versatile

Multi-Functional

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	413.09337 lb
Length	47 in
Width	41 in
Height	55 in

Color	Maroon

PRODUCT FAQ

What materials can I use the 3M™ Cubitron™ II Cloth Belt 966F on?

You can use this belt on a wide range of metals, including stainless steel, carbon steel, and nickel alloys. It’s great for grinding and finishing!
What size is this particular belt?

This one measures 54 inches by 103 inches – perfect for larger industrial machines.
What does “60+ grit” mean for this belt?

The “60+” is the abrasive grade. It means you get aggressive cutting like a conventional 60 grit but with enhanced durability and consistency thanks to Precision-Shaped Grain technology.
How many belts come in a case?

Each case has 40 belts—convenient for busy shops!
Is the Film-lok backing easy to work with when installing or removing belts?

Absolutely! The Film-lok system makes changing out belts quick and simple—it helps keep your workflow moving smoothly.

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.

Tough, Durable, and Heat Resistant

The 3M™ Cubitron™ II Cloth Belt 966F is engineered to deliver outstanding performance in moderate pressure applications, thanks to its advanced abrasive technology. This belt features a robust Z & Y-weight polyester backing, which not only provides exceptional strength and durability but also offers water resistance. This makes the belt suitable for both wet and dry sanding operations, as it can be used effectively with liquid-based lubricants. The combination of these features ensures that the 966F cloth belt is an excellent choice for demanding projects that require a tough, long-lasting abrasive solution.

The Science of 3M Precision Shaped Grain

At the heart of the 3M Cubitron II Cloth Belt 966F is the innovative Precision Shaped Grain (PSG) technology, representing a significant leap forward in abrasive science. Developed through a proprietary process, the ceramic mineral grains are engineered to maximize both toughness and hardness. What sets PSG apart is its unique triangular shape, which is meticulously designed by 3M scientists. These grains continuously fracture during use, exposing fresh, razor-sharp points and edges that efficiently slice through materials rather than plowing or gouging like traditional abrasives. This results in a remarkably fast cutting action, while also minimizing heat buildup on the workpiece. By reducing heat, the risk of stress cracks and discoloration is significantly lowered. Additionally, the cooler, sharper cutting action of PSG extends the belt’s lifespan, making it a more durable and cost-effective choice compared to conventional abrasives.

Get the Belt You Need

3M offers a comprehensive range of abrasive belts in various widths and lengths, designed to fit a wide array of industrial belt sanding tools and accommodate diverse metalworking applications. Whether you require a wide belt for flat finishing tasks—such as smoothing rough-cut metal sheets, slabs, or imparting a grain pattern to stainless steel—or a medium-width belt for backstand operations like weld removal or casting gate cleanup, 3M has a solution to meet your needs. The versatility and reliability of 3M abrasive belts make them a preferred choice for professionals seeking consistent, high-quality results in metal fabrication and finishing.

Precision Shaped Grain (PSG) technology for fast, cool cutting and extended belt life
Durable Z & Y-weight polyester backing for strength and water resistance
Suitable for both wet and dry applications
Available in a variety of widths and lengths to fit most industrial belt sanders
Ideal for flat finishing, weld removal, and surface preparation on metals