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SKU 7010326406
Legacy SKU 60440215337
UPC 00051115285219
Product Number 364UZ

3M™ Paper Belt 346UZ is constructed with a premium aluminum oxide mineral. It is an open coat construction for loading resistance and is coated on an F-weight paper backing to efficiently sand and finish. F-weight is one of the heaviest, most rigid paper backings available and will achieve finer finishes than cloth backed belts in the same grade.

  • F-weight heavy paper backing provides durability and smooth operation in either direction
  • Anti-static treatment helps manage dust and loading
  • Sine wave splice prevents hinging in splice area, resists fatigue, and minimizes chatter marks
  • Premium aluminum oxide mineral provides aggressive cut and long abrasive life
  • Open coat provides fast stock removal
Estimated date of shipment June 20   

Qty

Minimum Order 5 Items
Order Increment 5 Items
  Incredibly Versatile
  Durable
  Easy to use
  Excellent Cut Rate
Product Dimensions
Imperial Metric
Width 54 in 1371.6 mm
Length 103 in 2616.2 mm
Shipping Dimensions
Weight 22.1 lb
Length 57.875 in
Width 11.875 in
Height 8.375 in
Color Maroon
Grit P220

PRODUCT FAQ

  1. What is the 3M™ Paper Belt 364UZ used for?

    The 3M™ Paper Belt 364UZ, P220 F-weight, is a high-performance abrasive belt designed for use on a wide variety of substrates that require precision sanding.

  2. What size is the belt?

    This particular version measures at 54 in x 103 in.

  3. How does the Sine-lok feature work and what benefits does it offer?

    The Sine-Lok system allows for fast and easy changing of abrasive belts while maintaining proper alignment during operation. It offers improved productivity by reducing downtime spent changing out belts and eliminates any errors during installation.

  4. Can this product be purchased in bulk quantities?

    ; Yes! A single purchase will result in receiving five cases from us containing five individual units each.

  5. Is there any specific storage requirement to keep this product safe.

    ; We recommend storing these products at room temperature conditions provided that they are kept away from direct sunlight or moisture damage to ensure their integrity over time.

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.
The paper backing of 3M™ Paper Belt 346UZ provides smooth operation and durability. The abrasive side features an open coat structure. The open coat construction resists loading better than closed coat belts, particularly on soft wood. This belt also features 3M dust management technology that reduces static cling in the dust particles, allowing them to be evacuated more easily when coupled with an efficient dust collection system. To support desired finishing results, the belt ends are joined using an sine wave splice that promotes belt strength and resists hinging and splice fatigue. The splice travels smoothly over contact wheels and platens, minimizes chatter marks, and promotes smooth operation in either direction for consistent finishing results.

3M™ Paper Belt 346UZ features a premium aluminum oxide abrasive, which is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives, such as garnet, quickly wear down with use. Due to its high cut-rate, hardness, strength, and low heat retention, aluminum oxide mineral is widely used for sanding and finishing applications. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.

Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanders for many different applications on both wood and metal. 3M offers a broad selection of belts to fit most any industrial belt sander. Wider belts are used to dimension and sand large wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge or portable belt sanders for sanding or blending wood pieces such as cabinet doors.
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Lead times are estimates and may vary based on our suppliers' product availability.