3M PSA Cloth Disc 348D, P120 X-weight, 1/2 in x NH, Die 50E, 50/Bag, Case of 500

• 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

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.

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 the trusted 3M brand behind it. This model features a pressure sensitive adhesive (PSA) backing that sticks firmly to backup pads or steel platens, ensuring a secure fit during use.

Designed for quick replacement, the adhesive backing allows clean removal without residue. The 348D model is ideal for professionals who need dependable sanding discs that hold up under demanding conditions.

Durable X-Weight Backing

This sanding disc uses an X-weight cloth backing, which provides durability for aggressive sanding tasks. The cloth backing resists tearing and edge wear, making it suitable for tough applications where other discs might fail.

With this backing, the disc maintains its shape and strength, allowing users to tackle heavy-duty sanding without worrying about premature damage or loss of performance.

Precise Size And Format

The disc measures 1/2 inch by NH, a size that fits many common sanding tools. This format is designed for compatibility with disc sanders, random orbital sanders, and stationary disc sanders when paired with the appropriate backup pad.

Its die 50E shape ensures consistent coverage and efficiency during sanding. The format supports a variety of metalworking and woodworking tasks, making it a versatile choice for different projects.

Effective P120 Grade Abrasive

Featuring a P120 aluminum oxide abrasive, this disc cuts fast and lasts long. The grade is well-suited for grinding, deburring, blending, and finishing metal surfaces, providing a smooth and efficient sanding experience.

Aluminum oxide is known for self-fracturing to expose fresh cutting edges, which helps maintain cutting performance over time. This makes the P120 grade ideal for both wet and dry applications on various materials.

Convenient Pack Size Options

Available in packs of 50 discs per bag and 500 discs per case, this product offers flexibility for different usage levels. Whether stocking up for a workshop or handling smaller jobs, the pack sizes accommodate various needs.

The bulk packaging helps reduce downtime by ensuring a ready supply of discs for quick replacement, supporting continuous work without frequent reordering.