Scotch-Brite Bristle Disc, BD-ZB, 50, Green, 4-1/2 in x 5/8 in-11 Internal
  • Manufacturer:3M
  • Part Number:3M-7100138173
Scotch-Brite Bristle Disc, using ceramic abrasive grain and molded, flexible bristles, provides more surface contact than wire brushes and maintains abrasive property throughout the life of the disc. The fast-running disc removes paint, stains, adhesives, weld burns, rust, heavy oxides, and surface contaminants from large areas.

Our Scotch-Brite™ Bristle Disc is designed to last longer than wire and other abrasive discs and works well on aluminum, brass, bronze, carbon steel, cast iron, stainless steel, and other metals; and is used for general industrial, aerospace, automotive, metalworking, transportation, and automotive applications. Under normal use, the flexible bristles remain safely in place and can achieve the desired finish using light pressure.

We chose 3M™ ceramic aluminum oxide blend, which is a ceramic mineral designed using our propietary process to enhance toughness and hardness of the grain for a higher level performance. Ceramic aluminum oxide blend 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™ 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.

  • Molded, abrasive-filled bristles strip, deburr, blend, finish, polish, clean, and remove coatings more effectively, with less pressure than wire brushes
  • Proprietary 3M™ Ceramic Abrasive Grain provides aggressive cutting and consistent finish quality throughout the life of the disc
  • Flexible bristles require less pressure than wire brushes and conform to contours, even on complex parts
  • Bristle spacing is ideal for coating removal and other high-loading substances
  • Contains no wire filaments for improved safety
Sold as carton


General Information
BrandScotch-Brite™
Attachment TypeThreaded
Bristle TypeStraight
Country Of OriginUnited States
Sold Ascarton
Dimensions and Specifications
Grit50
Maximum Speed12000 rpm
Overall Diameter (Imperial)4.5 in
Overall Diameter (Metric)114.3 mm
Thread Size5/8"-11
Micron GradeNon Pertinent
Width0.12 Metre
Height0.12 Metre
Length0.16 Metre
Volume137.32 cubic inch
2250.29 cm3
Weight25.28 oz
716.7 g
Other Details
For Use WithPortable Hand Tools
IndustriesAerospace
Sub IndustriesMetal Fabrication
Usage Information
ApplicationStripping
For Use OnAluminum, Brass, Bronze, Carbon steel, Cast iron, Stainless steel, and other metals
Material and Composition
Abrasive MaterialCeramic
Product FormDisc
GradeNon Pertinent
Color and Appearance
Product ColorGreen
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.