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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(TM) Disc Pad Holder 947TH, PN20279, 7 in x 1 in x 5/8-11 INT
3M(TM) Disc Pad Holder 947TH, PN20279, 7 in x 1 in x 5/8-11 INT
Hook and Loop T Hook, Hook Type 7 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
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3M™ Disc Pad Holders are has 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 TypeHook and Loop
Converted FormBackup Pads, Disc
Density RatingMedium
Diameter7 Inch
Diameter (Metric)177.8 mm
Equipment - MachinesDisc Sanders, Right Angle Grinders, Rotary Sanders
Form TypeMolded
Front ColorBlack
Hook Type7
Max RPM6000
Product FormDisc Pad Holder
Sub IndustriesBuilders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plating & Polishing, Plumbing Fixtures, Turbine Engines
Thickness1 Inch
Thickness (Metric)25.4 mm
Thread Size5/8-11 INT