Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Disc Pad Holder 947TH, 20279, 7 in x 1 in x 5/8-11 Internal Black T Hook, 1 per case

UPC# 00051141202792    3M ID 60440126518     
3M™ DiscPd Holder 947TH, 20279, 7inx1inx5/8-11 INT Black T Hook
3M™ DiscPd Holder 947TH, 20279, 7inx1inx5/8-11 INT Black T Hook
3M™ Dual Lock™ Hook Type 170, Hook Type 5 Close-Up Photo
3M™ Disc Pad Holders allow you to quickly and easily change Scotch-Brite™abrasive discs during multi-step projects. Available in a range of sizes, foam densities and attachment options, so you can find the perfect holders for your grinding and sanding projects.


  • Allows quick and easy disc attachment and removal for multi-step processing
  • Options available for right angle grinders and random orbital sanders
  • Choose from solid or foam surfaces for custom sanding and grinding control
  • Available with or without built-in shanks
Need Help?

Questions? We can help

Contact Us



3M™ Disc Pad Holders have a center hole with internal threads—choose the thread size that matches the external thread size of your right angle grinder. T-shaped hooks securely hold a surface conditioning disc and provide quick and easy disc attachment, removal, and re-attachment. The hook-and-loop feature enables the disc to be used and re-used for the extent of the abrasive life. Discs are sold separately.

Our Scotch-Brite™ surface conditioning discs and light grinding/blending products (sold separately) deburr, clean, blend, and finish a wide variety of materials. Using surface conditioning products with a 3M disc pad holder generates finishes suitable for paint.


 Attachment Type‎ Hook and Loop‎
 Brand‎ 3M™‎
 Color‎ Yellow‎
 Converted Form‎ Backup Pads, Disc‎
 Density Rating‎ Medium‎
 Diameter‎ 7 Inch‎
 Diameter (Metric)‎ 177.8 mm‎
 Equipment - Machines‎ Disc Sanders‎ ,  Right Angle Grinders‎ ,  Rotary Sanders‎
 Form Type‎ Molded‎
 Front Color‎ Black‎
 Hook Type‎ 7‎
 Industries‎ Metalworking‎
 Max RPM‎ 6000‎
 Product Form‎ Backup Pad‎
 Sub Industries‎ Builders Hardware‎ ,  Medical Instruments‎ ,  Metal Fabrication‎ ,  Metal Implants‎ ,  Plating & Polishing‎ ,  Plumbing Fixtures‎ ,  Turbine Engines‎
 Thickness‎ 1 Inch‎
 Thickness (Metric)‎ 25.4 mm‎
 Thread Size‎ 5/8-11 INT‎
 Type‎ Regular‎

Littmann® Stethoscopes:
Where to Buy
Contact Us
Mobile Site

© 3M 2016. All Rights Reserved.3M Logo