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SKU 7000121131
Legacy SKU 61500295862
UPC 00048011644615
Product Number DF-BL

Scotch-Brite™ Durable Flex Belt is engineered to perform tough detail work such as deburring, blending and finishing on a variety of metals. The reinforced, low-stretch backing and superior edge durability aid in supplying an aggressive cutting ability. Conformable, nonwoven Scotch-Brite™ abrasives refine and prep metal surfaces without significantly altering the metal underneath.

  • Tough, long-lasting nonwoven belt is effective for deburring, blending and cleaning
  • Offers great edge durability
  • Higher flexibility resists “chunking” and performs well on belt sanders with small contact wheels
  • Reinforced low-stretch backing provides aggressive conditioning capability and good flexibility
  • Provides controlled cut to eliminate gouging and leaves a burr-free finish
  • Offers the best flexibility in the Scotch-Brite™ Surface Conditioning Belt family
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On it's way to you October 3   


Minimum Order 10 Items
Order Increment 10 Items
  High-Quality Materials
  Immensely Durable
Product Dimensions
Imperial Metric
Width 3-1/2 in 88.9 mm
Length 15-1/2 in 393.7 mm
Shipping Dimensions
Weight 2.6 lb
Length 12.6 in
Width 12.5 in
Height 9.3 in
Color Maroon
Maximum Speed 6,500 ft/min


  1. What is the Scotch-Brite Durable Flex Belt?

    The Scotch-Brite Durable Flex Belt (DF-BL) is a high-quality abrasive belt made by 3M to provide consistent finishes and long-lasting performance.

  2. How wide and long are these belts, and how many come in a case?

    Each belt measures 3-1/2 inches by 15-1/2 inches, and there are ten belts included in each case so that you can stock up your inventory for efficiency.

  3. What kind of abrasive material does the DF-BL utilize, and what applications can I use them on?

    The DF-BL uses aluminum oxide abrasive mineral which gives excellent durability and cutting power suitable for sanding metals such as brass or bronze, stainless steel sheets pipes profiles or welds; also this belt does great work removing scratches from wood surfaces.

  4. Are there any special safety considerations when using these abrasives?

    . Yes - Safety precautions vary according to application we recommend consulting our website for instructions regarding correct usage to minimize wear hazards due sparks fictional heat emissions loads vibrations as well body protection while operating electric tools or machinery .

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.
Improved Durability for Long Life

The Scotch-Brite™ Durable Flex Belt is made of nonwoven fiber material that runs cool, resists loading, and holds up to edge work. The belt uses aluminum oxide abrasives that provide effective cutting action, producing consistent finishing performance on stainless steel, aluminum, and carbon steel over the life of the belt. You can easily distinguish all Scotch-Brite™ Durable Flex Belts by their purple backing.

Tough Aluminum Oxide Abrasive

The Scotch-Brite™ Durable Flex Belt uses aluminum oxide abrasive, which is a popular choice among industrial professionals due to its cut-rate and long life. The mineral is embedded in the nonwoven web, which wears away evenly to continually expose fresh mineral. Aluminum oxide mineral is widely used in grinding applications in addition to sanding and finishing use because of its high cut-rate, hardness, strength, and low heat retention. It is suitable for use on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.

Works on Multiple Tools and Machines

The Scotch-Brite™ Durable Flex Belt works great on a variety of tools and machines, including file belt tools, inline sanders, and backstands.

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