3M Abrasive 051144-20910 3M 248D 2' 60 Disc051144-20910 (Price is for 200 Each/Case)

Our 3M(TM) 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.

Features & Specs

• Compatible Devices : disc sander,orbital sander
• Recommended Uses For Product : Cutting, Grinding

Item details

• ASIN : B0042SY1U6
• Brand Name : 3M
• Item Weight : 80 Pounds
• Manufacturer : 3M ABRASIVE
• Number of Items : 200
• Part Number : 051144-20910

Materials & Care

• Construction Type : Grinding
• Grit Material Type : Aluminum Oxide
• Material Type : Aluminum Oxide

Measurements

• Item Dimensions L x W : 2'L x 2'W
• Item Weight : 80 Pounds