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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 is a reliable sanding solution designed for professionals. This exact model offers consistent performance thanks to 3M’s trusted manufacturing standards.
Its pressure sensitive adhesive backing ensures quick attachment and clean removal, making it easy to swap discs during work. This feature supports efficient sanding with minimal downtime.
Durable X-weight Backing
This sanding disc features an 80 X-weight cloth backing that stands up to tough sanding jobs. The durable cloth resists tearing and edge wear, supporting aggressive applications without failure.
Such a backing is ideal for heavy-duty tasks where strength and longevity are critical. It helps maintain disc integrity over extended use, reducing replacement frequency.
Optimal 5 Inch Size
The disc measures 5 inches in diameter with a NH arbor hole, fitting many common sanding tools. This size balances surface coverage and control for detailed or broad sanding tasks.
Its compatibility with standard backup pads and sanders makes it versatile for various projects. The 5-inch dimension is popular for both metal and woodworking applications.
Fast Cutting Aluminum Oxide
Equipped with aluminum oxide abrasive, the disc cuts quickly and lasts longer than traditional abrasives. This mineral self-fractures to expose fresh edges, maintaining cutting efficiency.
This abrasive is suitable for metal and wood surfaces, providing fast deburring, blending, and finishing. Its closed coat design enhances performance in both wet and dry conditions.
Convenient 250 Pack Carton
The product comes in a carton containing 250 discs, organized as 50 discs per smaller carton. This pack size supports large projects or ongoing industrial use without frequent reordering.
Having a bulk supply reduces downtime and ensures you always have discs ready for replacement. The packaging also helps keep discs protected and organized.
3M PSA Cloth Disc 348D, 80 X-weight, 5 in x NH, Die 500X, 50/Carton, 2Case of 50
3M
$300.69 Per Case
