3M.4124

Scotch-Brite™ surface conditioning disc comes in a wide variety of grades and sizes and is an ideal first step for cleaning, blending, deburring and finishing. Durable, non-woven fiber construction conforms well on irregular or contoured surfaces without undercutting or damaging the base material. Scotch-Brite™ surface conditioning disc attach and remove easily to 3M™ hook and loop back-up pads. The open web material runs cool and resists loading to enable prolonged operation while evenly distributed aluminum oxide abrasives produce a high cut rate for consistent finishing. Our Scotch-Brite™ surface conditioning disc uses aluminum oxide abrasive. Aluminum oxide is a popular choice among industrial professionals because of its cut rate and long life. This mineral is 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 its high cut rate, hardness, strength and low heat retention, aluminum oxide mineral is widely used in grinding applications in addition to sanding and finishing use. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.

Scotch-Brite™ Surface Conditioning Disc, 3 in Diameter, Medium Grit Grade, Aluminum Oxide Abrasive, 20000 rpm Maximum Speed, Hook and Loop Attachment, Applicable Materials: Composite, Metal, Plastic, Maroon

• Open web material runs cool and resists loading for prolonged operation
• Conformable disc conditions surfaces without gouging, undercutting or damaging the base material
• Use with right angle and random orbital tools