3M 7100159376 | Scotch-Brite 4" Diameter GB-DH Super Duty Coarse Ceramic Aluminum Oxide Light Grinding and Blending Disc

Scotch-Brite Light grinding and blending disc uses a ceramic abrasive grain blend to achieve a high cut-rate for optimal weld grinding and blending in mild-steel applications. In these instances, light grinding and blending discs are designed to effectively blend and refine a grade 36 scratch or finer.

Additionally, light grinding and blending discs can often single-handedly prepare surfaces for painting, where a 3 mil or greater paint thickness is being applied, without adding a final dual-action sanding step. 3M ceramic aluminum oxide abrasive blend is a ceramic mineral designed using a proprietary process to enhance toughness and hardness of the grain for a higher level performance. 3M ceramic aluminum oxide abrasive is engineered to fracture frequently and surpasses aluminum oxide abrasives in both cut-rate and durability. Perfect for moderate to heavy stock removal as well as finishing, ceramic abrasives are built to cut fast and handle intense heat and stress applications.

Scotch-Brite abrasives are unique surface conditioning products with abrasives incorporated into non-woven fiber matrix. Combining abrasives and non-woven material 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. 3M offers a complete line of hook-and-loop style 3M Hookit discs for work spaces where adhesive backed discs may become contaminated by dust, dirt, or flying debris.

Features:

• 2-in-1 Timesaver: Built to grind and blend small welds in a single step, as well as blend, deburr, finish, and refine workpieces
• Aggressive Cutting Action: Tough enough for the heaviest surface conditioning jobs, including blending coarse grind lines, while increasing productivity and removing the final sanding step
• Works on a Range of Metals: Great for use on aluminum, mild steel, nickel alloy, stainless steel, and titanium
• Quick and Easy Attachment: The hook and loop backing makes for easy disc attachment, removal, and re-attachment in multi-step processes; these discs are also available with a center hole option that is compatible with a retainer nut or center post attachment system for accurate centering
• Long-lasting Durability: Engineered to resist edge wear for longer disc life
• Fast, Consistent Cut: Ceramic aluminum oxide blends grind lines fast and stays sharp over the life of the disc
• Choose Your Grade: Available in heavy duty (HD-CRS) and super duty (SD-CRS) to match 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