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3M™ PSA Cloth Disc 348D, 5 in x NH P240 X-weight, 50 per inner 250 per case

3M ID  60440201683    UPC#  00051144208814    3M Product Number  348D     
3M™ PSA Cloth Disc 348D, 5 in x NH P240 X-weight
3M™ PSA Cloth Disc 348D, 5 in x NH P240 X-weight
3M(TM) PSA Cloth Disc 248D/348D, Aluminum Oxide, X wt. Cloth
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.
  • 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
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Our 3M™ PSA Cloth Disc 348D features a heat-resistant resin bond and cloth backing that 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.

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.

We chose aluminum oxide abrasive, which 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.


 Application Category‎‎ Blending/Deburring,‎ Grinding/Metal Stock Removal,‎ Orbital Sanding
 Applications‎‎ Blending,‎ Deburring,‎ Flat Areas,‎ Grinding,‎ Orbital Sanding,‎ Random Orbital Sanding
 Attachment Type‎‎ PSA
 Backing Material‎‎ Cloth
 Backing Weight‎‎ X Weight
 Brand‎‎ 3M,‎ 3M™
 Coat Type‎‎ Closed Coat
 Color‎‎ Brown
 Converted Form‎‎ PSA Disc
 Diameter‎‎ 5 Inch
 Diameter (Metric)‎‎ 127 mm
 Equipment - Machines‎‎ Random Orbital Sanders,‎ Stationary Disc Sanders
 Form Type‎‎ Liner
 Grade‎‎ P240
 Industries‎‎ Metalworking,‎ Woodworking
 Max RPM‎‎ 6000
 Mineral Type‎‎ Aluminum Oxide
 Position‎‎ Better
 Primary Application‎‎ Other Door Assembly Applications
 Product Form‎‎ Disc
 Sub Industries‎‎ Metal Fabrication,‎ Primary Wood and Panel Processing
 Usage‎‎ Distributor/Online Retailer Voice - html,‎ Distributor/Online Retailer Voice – Non html,‎ FUZE Alternate Voice
 US Govt Contract Number‎‎ GS-21F-0075x