![3M PSA Cloth Disc 348D, 3/4 in x NH 80 X-weight 3M PSA Cloth Disc 348D, 3/4 in x NH 80 X-weight](https://cdn11.bigcommerce.com/s-z0plx67muj/images/stencil/640x640/products/20054/402845/3m-psa-cloth-disc-348d-3-4-in-x-nh-80-x-weight__57691.1714975270.jpg?c=1)
![3M PSA Cloth Disc 348D, 40 X-weight, 10 in x NH, Die 1000C, 10 ea/Case 3M PSA Cloth Disc 348D, 40 X-weight, 10 in x NH, Die 1000C, 10 ea/Case](https://cdn11.bigcommerce.com/s-z0plx67muj/images/stencil/160w/products/20054/402846/3mtm-psa-cloth-disc-248d-348d-aluminum-oxide-x-wt-cloth__86202.1714975270.jpg?c=1)
3M Products & Supplies
3M PSA Cloth Disc 348D, 40 X-weight, 10 in x NH, Die 1000C, 10 ea/Case
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.