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Product Description
- Aluminum oxide abrasive cuts fast, has a long life, and performs well on many surfaces
- Disc can be used for both wet and dry applications
- Pressure sensitive adhesive backing easily adheres to a backup pad or steel platen and allows for clean and fast removal for quick replacement
- Resin bond protects the disc from heat damage, extending the life of the disc
- X-weight, durable cloth backing supports aggressive applications without tearing or edge wear
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.
Trusted 3M PSA Quality
The 3M PSA Cloth Disc 348D offers reliable performance with its pressure sensitive adhesive backing. This feature ensures the disc sticks firmly to a backup pad or steel platen, making it easy to apply and remove without residue.
Designed for efficiency, this model 348D sanding disc supports quick replacement during work. Its adhesive backing is a key part of the 3M PSA system, providing convenience for professionals.
Durable X-weight Backing
The disc uses a P120 X-weight cloth backing, which is tough and durable. This backing supports aggressive sanding tasks without tearing or edge wear, extending the disc’s usability.
With a 1-1/2 inch diameter and NH die 150S format, this cloth disc fits various sanding tools. Its sturdy backing makes it suitable for heavy-duty applications where durability is essential.
Fast Aluminum Oxide Cut
Equipped with aluminum oxide abrasive, the disc cuts quickly and lasts longer. This mineral is known for its strength and ability to self-sharpen, making it ideal for metal and woodworking surfaces.
The P120 grade ensures a balance between material removal and finish quality. This abrasive choice suits tasks like deburring, blending, and finishing metal parts efficiently.
Heat-Resistant Resin Bond
The resin bond on the 3M PSA Cloth Disc 348D protects it from heat damage during sanding. This heat resistance helps maintain the bond’s stability under high pressure and temperature conditions.
This feature extends the disc’s life, especially in heavy-duty sanding jobs. It allows the disc to perform well in both wet and dry applications without losing effectiveness.
Convenient Pack Size Options
This product comes in a pack of 50 discs per bag and 500 discs per case. These quantities support both small projects and large-scale industrial use, providing flexibility in purchasing.
The 1-1/2 inch size and NH die 150S format make it compatible with many disc sanders. Having a large pack count ensures you have enough discs for continuous work without frequent reordering.
3M PSA Cloth Disc 348D, P120 X-weight, 1-1/2 in x NH, Die 150S, 50/Bag, Case of 500
3M
$241.80 Per Case
