3M™ Cloth Belt 464W, 120 YF-weight, 18 in x 179-1/2 in, Sine-lok, Single-flex, 50 ea/Case, Bulk

$369.22 / Each

SKU	7100394616
Legacy SKU	60440622664
UPC	00068060121028
Catalog Number	464W
Product Number	464W

3M Cloth Belt 464W is an abrasive sanding belt constructed on a heavy, YF-weight backing that features closed coat construction for aggressive sanding action. The silicon carbide abrasive, Cork Particles and flexible backing make this cloth an ideal product for metal surface sanding and final cosmetic polish, including the required "blue" finish on stainless steel.

Tough, YF-weight cloth backing offers excellent durability in sanding applications
Silicon carbide mineral and cork particles provide an aggressive cut and a fine finish
Resin bonding resists deterioration from heat, extending the life of the abrasive belt
Flexible cloth material conforms to contoured parts for consistent finishing
Closed coat provides greater grain density and finer finish on hard surfaces
Waterproof polyester material allows for easy debris removal

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High-Quality Cloth Belt Materials

Durable

Versatile

Multi-Functional

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	358.99854 lb
Length	57 in
Width	43.3 in
Height	19 in

PRODUCT FAQ

What materials can I use the 3M™ Cloth Belt 464W on?

Great question! The 3M™ Cloth Belt 464W is designed for general purpose metalworking but also works well on wood and other materials. It's especially effective for finishing, deburring, and blending surfaces.
What does "120 YF-weight" mean?

Absolutely, happy to explain! "120" refers to the grit size—so it has a medium-coarse abrasive. "YF-weight" describes the durability of the cloth backing; it's flexible but strong enough for your demanding jobs.
Is this belt compatible with my Sine-lok system?

Yes, it is! This belt comes with a Sine-lok connection so you can easily attach it to equipment that uses that locking mechanism—very convenient!
Do these belts come in smaller quantities than a full case of 50?

Right now, this particular product listing is sold in bulk cases of 50 belts. If you need fewer belts or want help finding another quantity option, just let me know—I’m here to assist!
Can I order samples before buying a full case?

That’s such an important question! While this specific SKU typically ships in bulk only, I'd be more than happy to connect you with our team about sample availability or provide additional product info so you feel confident in your purchase.

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 Sanding and Finishing Belt

The 3M™ Cloth Belt 464W is expertly engineered for demanding metal sanding and finishing applications, offering exceptional durability and efficient abrasive performance. Its robust, heavy-duty polyester cloth backing ensures both smooth operation and long-lasting use, even under rigorous conditions. This flexible backing is designed to conform easily to the contours of complex or irregularly shaped parts, delivering a consistently uniform finish across the entire workpiece. The abrasive surface features a closed coat construction, which provides aggressive sanding action, while its distinctive blue-black color allows for quick and easy identification among other belts with different grits or abrasive materials.

Silicon Carbide Abrasive

At the heart of the 3M Cloth Belt 464W is high-quality silicon carbide abrasive. Renowned among industrial professionals, silicon carbide is prized for its rapid cut-rate and ability to produce a smooth, refined finish. This synthetic mineral is exceptionally hard and is engineered to fracture under pressure, continually exposing fresh, sharp cutting edges for consistently fast and effective material removal. Silicon carbide abrasives are particularly well-suited for low-pressure applications, such as cleaning and finishing tasks on both wood and metal surfaces. While silicon carbide may wear down more quickly than aluminum oxide, it excels at delivering a finer, more polished finish, making it ideal for projects where surface quality is paramount.

Waterproof and Heat Resistant

The 3M Cloth Belt 464W is constructed with a specialized resin bonding system that is formulated to withstand both thermal and chemical stresses commonly encountered during sanding operations. This tough resin bond enhances the belt’s durability and is especially beneficial for precision work on a variety of hard and soft materials. The waterproof polyester backing not only adds to the belt’s resilience but also allows users to rinse the workpiece and the abrasive surface during use. This rinsing capability helps to prevent dust and debris from clogging the abrasive, ensuring a consistently high cut rate and prolonging the life of the belt. The result is a sanding solution that delivers both speed and superior surface quality, even in challenging environments.

Key Features and Benefits