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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 Brand
The 3M PSA Cloth Disc 348D offers reliable performance with a trusted brand name. This model features a high-strength pressure sensitive adhesive backing that sticks firmly to backup pads or steel platens for efficient sanding.
Its pressure sensitive adhesive system allows for quick and clean removal, making disc replacement fast and hassle-free. This backing technology supports both wet and dry sanding applications for versatile use.
Durable 60 X-weight Backing
The 60 X-weight cloth backing on this disc provides durability and strength. It supports aggressive sanding without tearing or edge wear, ensuring the disc lasts through tough jobs.
This heavy-duty backing is ideal for demanding applications, helping maintain disc integrity during extended use. The X-weight cloth backing is a key factor in the disc’s long life and consistent performance.
Precise 5 Inch Size
Measuring 5 inches in diameter with a NH arbor hole, this disc fits a variety of sanding tools. Its size makes it suitable for detailed work as well as larger surface areas.
The 5 in x NH format ensures compatibility with many disc sanders, random orbital sanders, and stationary disc sanders. This size balances control and coverage for efficient sanding.
Fast Cutting Aluminum Oxide
Aluminum oxide abrasive grains provide a fast cut rate and long life. This mineral is known for self-fracturing to expose fresh edges, maintaining sharpness during use.
The 348D disc’s aluminum oxide abrasive is effective on metal and woodworking surfaces, making it versatile for deburring, blending, and finishing tasks. It handles ferrous alloys well.
Bulk Pack Convenience
This product comes in a carton of 50 discs and a case of 250 discs, perfect for industrial or high-volume use. Buying in bulk reduces downtime and ensures you have enough discs on hand.
The pack size supports continuous work without frequent reordering. It’s ideal for shops or projects requiring many sanding discs of the 3M PSA Cloth Disc 348D model.
3M PSA Cloth Disc 348D, 60 X-weight, 5 in x NH, Die 500X, 50/Carton, 2Case of 50
3M
$316.20 Per Case
