3M 7000120956 | Scotch-Brite 4-1/2" Diameter SC-DN Coarse Aluminum Oxide Surface Conditioning TN Quick Change Disc

The Scotch-Brite Surface conditioning TN quick change disc combines a durable, nonwoven disc with an efficient TN quick-change attachment for an effective disc that cleans, finishes, blends and deburrs. The nonwoven fiber construction conforms well to help preserve irregular or contoured surfaces and the TN attachment makes for quick and easy disc changes.

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.

Our Scotch-Brite industrial abrasives are unique surface conditioning products with abrasives incorporated into non-woven nylon or synthetic fibers. Combining abrasives with the fibers creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibers.

Features:

• Great for Low-medium Pressure: Built for consistency in blending, cleaning, deburring, finishing, grinding, polishing, radiusing, refining and surface preparation
• Conformable Nonwoven Web: Springy nonwoven fibers resist loading and conform to irregular or contoured surfaces
• Works on a Range of Metals: Great for use on aluminum, mild steel, nickel alloy, stainless steel and titanium
• Quick and Easy Attachment: TN quick change attachment system allows for fast disc changes
• Choose Your Mineral: Super fine grade is powered by super-sharp silicon carbide that excels in low-pressure and fine finishing applications, while all other grades feature harder and more durable aluminum oxide
• Available in a Range of Grades: Choose from Super Fine (SFN), Very Fine (VFN), Medium (MED) and Coarse (CRS) to fit your application needs

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov