3M™ Cubitron™ II Cloth Belt 966F, 80+ YF-weight, 84 in x 103 in, Film-lok, Full-flex, 48 ea/Pallet, Bulk

$842.91 / Each

SKU	7100404418
Legacy SKU	60440623100
UPC	00068060124784
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	655.98546 lb
Length	49.01575 in
Width	42.24409 in
Height	90 in

Color	Maroon

PRODUCT FAQ

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

Great question! The 966F belt works especially well on stainless steel, cobalt chrome, and other heat-sensitive metals. It's also suitable for mild steel and some softer metals.
What does "80+ YF-weight" mean?

"80+" refers to the abrasive grade—comparable to an 80 grit—and "YF-weight" means it's a strong polyester cloth backing that's flexible but tough enough for demanding jobs!
Can this belt withstand high pressure grinding applications?

Absolutely! The Full-flex YF-weight backing is designed to resist tearing under heavy pressure, so you'll get consistent performance even with aggressive grinding.
Why is Film-lok important in this product?

Film-lok makes switching belts quick and easy—no adhesive or fasteners needed. It saves you time during change-outs while ensuring a secure fit!
How many belts come in one pallet if I order bulk?

You’ll receive a total of 48 belts per pallet when ordering bulk – plenty to keep your operation running 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 exceptional 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 outstanding strength and durability but also offers excellent resistance to water. This makes the belt suitable for both wet and dry sanding operations, as it can be used with liquid-based lubricants without compromising its integrity. The combination of these features ensures that the 966F cloth belt is an ideal 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 lies 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 to continually fracture during use, exposing fresh, razor-sharp points and edges. This allows the abrasive to slice cleanly through materials rather than plowing or gouging, as is common with traditional abrasives. The result is a belt that delivers an exceptionally fast cut, minimizes heat buildup, and reduces the risk of heat-related issues such as stress cracks and discoloration. Additionally, the cooler, sharper cutting action of PSG extends the belt’s lifespan, making it a cost-effective choice for industrial applications.

Get the Belt You Need

3M offers a comprehensive range of abrasive belts in various widths and lengths to accommodate a wide array of belt sanding tools and metalworking tasks. Whether you require a wide belt for flat finishing and smoothing rough-cut metal sheets or slabs, or a medium-width belt for weld removal and casting gate cleanup on a backstand, 3M has a solution to fit your needs. The versatility and durability of the 3M™ Cubitron™ II Cloth Belt 966F make it a reliable option for professionals seeking consistent, high-quality results in their metalworking operations.

Precision Shaped Grain 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 other metalworking applications