3M™ PSA Cloth Disc 348D
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Details
Highlights
- 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
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.
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.
Typical properties
| Abrasive Material | Aluminum Oxide |
| Application | Surface Preparation, Deburring, Finishing, Grinding, Sanding |
| Attachment Type | PSA |
| Backing Material | Cloth |
| Backing Weight | X Weight |
| Bond Type | Resin |
| Brands | 3M™ |
| Center Hole Diameter (Imperial) | 0.75 in, 2 in, 14 in |
| Center Hole Diameter (Metric) | 19.05 mm, 50.8 mm, 355.6 mm |
| Coat Type | Closed Coat |
| Equipment - Machines | Bench Top Motors, Random Orbital Sanders, Hand Sanding, Disc Sanders |
| For Use On | Aluminum, Carbon Steel, Soft Metals |
| Grit | 24, 36, 40, 50, 60, 80, P100, P120, P150, P180, P240 |
| Hole Configuration | 200P, 300V, 500X, 600Z, 800L, 900J, 1500A, 1600Z, 1800T, 2000D, 2400Q, 3600A |
| Industries | Woodworking, Metalworking, Marine, Composite, Paint Preparation, MRO |
| Maximum Speed | 1800 rpm, 2000 rpm, 2200 rpm, 4000 rpm, 5000 rpm, 6000 rpm, 7500 rpm, 10000 rpm, 12000 mps, 12000 rpm, 15000 rpm |
| Number of Vacuum Holes | 5 |
| Product Color | Brown |
| Product Form | Disc |
| Sanding Type | Wet/Dry |
| Sub Applications | Random Orbital Sanding, Orbital Sanding, Intermediate Sanding, Dimensioning, Blending, Defect Removal, Flat Areas, Prepping Metal Prior to Paint |
| Sub Industries | Primary Wood and Panel Processing, Metal Fabrication |
| Overall Diameter (Imperial) | 0.5 in, 0.75 in, 1 in, 1.5 in, 2 in, 3 in, 4 in, 4.75 in, 5 in, 6 in, 7.5 in, 8 in, 9 in, 10 in, 12 in, 15 in, 16 in, 18 in, 20 in, 24 in, 30 in, 36 in |
| Overall Diameter (Metric) | 12.7 mm, 19.05 mm, 25.4 mm, 38.1 mm, 50.8 mm, 76.2 mm, 101.6 mm, 120.65 mm, 127 mm, 152.4 mm, 190.5 mm, 203.2 mm, 228.6 mm, 254 mm, 304.8 mm, 381 mm, 406.4 mm, 457.2 mm, 508 mm, 609.6 mm, 762 mm, 914.4 mm |
Resources
Safety Data Sheets
Document Number: MSDS_2586592_US_EN
(PDF)
Reviews
Large Volume Order
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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.
