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by 3M

3M PSA Cloth Disc 348D, X Weight Cloth, PSA Attachment, Aluminum Oxide, 5" Diameter, 36 Grit, Brown (Pack of 50)

1 customer review

List Price: $61.00
Price: $44.38 & FREE Shipping. Details
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Only 4 left in stock (more on the way).
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This product is intended for professional/commercial use.

When you check out, you will be asked to verify that you are a professional/commercial user. Please review the safety information and legal disclaimer for this product.

Specifications for this item
Brand Name 3M
Part Number 51144208913
Grit Type 36
Grit Material Type Aluminum Oxide
Manufacturer Grade 348D
Color Brown
Additional Features Closed Coat
Backing Type Cloth
Backing Weight X Weight
Compatible Material Aluminum, Brass, Bronze, Carbon Steel
Construction Type Coated
Manufacturer Series Number 348D
Max Rotational Speed 6000  RPM
Number of Items 50
Outside Diameter 5  inches
Specific Uses For Product Dry Sanding
UNSPSC Code 31191506
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Product Features

  • Pressure sensitive adhesive backing easily adheres to a backup pad or steel platen and allows for clean and fast removal for quick replacement
  • X-weight, durable cloth backing supports aggressive applications without tearing or edge wear
  • Aluminum oxide abrasive cuts fast, has a long life, and performs well on many surfaces
  • Resin bond protects the disc from heat damage, extending the life of the disc
  • Disc can be used for both wet and dry applications

Product Details

Material Safety Data Sheet [PDF]| Safety Information [PDF]
  • Shipping Weight: 2.9 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0089QHNBQ
  • Item model number: 348D
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #435,768 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Product Description

From the Manufacturer

The 3M™ PSA Cloth Disc 348D is a heavy-duty sanding disc that features a high-strength pressure sensitive adhesive backing that adheres to a backup pad or a steel platen for an efficient application and clean removal. The heat-resistant resin bond and cloth backing make this sanding disc a good choice for high heat and heavy duty sanding applications. Aluminum oxide particles in a closed coat offer a fast cut for grinding and dual action (D/A) sanding on metal. This versatile disc provides a fast, efficient method for deburring, blending, cleaning up, and finishing metal parts and surfaces of various sizes and shapes.

A PSA or pressure-sensitive adhesive disc is pressed onto a backup pad (also called a disc pad and sold separately) that is attached to a disc sander, random orbital sander, or stationary disc sander.

Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes 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 their fast cut-rate, hardness, strength, and low heat retention, they are widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure.

For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Abrasive Systems products, including a complete line of coated abrasives, microfinishing and microreplicated abrasives, and hardware accessories, provide the finishing touch for almost any surface conditioning application. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

From the Manufacturer

Important Information

Legal Disclaimer
3M packages and labels its industrial/commercial products for purchase and use by industrial, professional, and commercial customers. Unless specifically stated on the product package or applicable product literature, 3M industrial products are not packaged, labeled, or intended for sale to individual consumers (ie., the general public).

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Most Helpful Customer Reviews

By ron workman on August 15, 2014
Verified Purchase
Worked good... Very aggressive material removal... Just wish I had some way besides using with an arbor in an electric drill.
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