3M™ Disc Pad Hub

Products
  • Threaded metal insert fits onto standard rotary sander or right angle grinder
  • Rigid hub provides firm support for fiber disc face plate
  • Versatile hub holds fiber disc face plates of all densities
  • Disc pad hub only—disc pad face plates and fiber discs sold separately
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For industrial/occupational use only. Not for consumer sale or use.
Overall Width (Imperial)
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Overall Length (Imperial)
Overall_Length_Imperial
Overall Diameter (Imperial)
Overall_Diameter_Imperial
Thread Size
Thread_Size
Products Available
Available options:
 Overall Width (Imperial), Overall Length (Imperial), Overall Diameter (Imperial) and Thread Size
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Specifications
Attribute Name
Value
Abrasive Attachment Type
Disc Pad Hub, GL, Threaded
Alternative Sale Availability
6. This item is for industrial use only and there are no VOC restrictions.
Application
Deburring, Finishing, Polishing, Surface Finishing, Surface Preparation
Brand
3M™
Color Family
Black
Equipment - Machines
Disc Sanders, Right Angle Grinders
Form Type
Quick Change, Right Angle
Front Color
Black
Function/Attachment Style
Mechanical Attachment, Quick Change
Industries
Marine, Metalworking
Net Weight (Imperial)
0.17 lb, 0.33 lb, 1.68 lb, 2.55 lb, 2.62 lb
Net Weight (Metric)
1156.66 g, 1188.41 g, 149.69 g, 762.03 g, 77.11 g
Overall Diameter (Imperial)
2.5 in, 4.5 in
Overall Diameter (Metric)
114.3 mm, 63.5 mm
Overall Length (Imperial)
12.3 in, 2.5 in, 5.5 in
Overall Length (Metric)
13.97 cm, 31.24 cm, 6.35 cm
Overall Width (Imperial)
2.5 in, 5.5 in, 6.3 in
Overall Width (Metric)
13.97 cm, 16 cm, 6.35 cm
Product Color
Black
Product Type
Back-up Pad
Size (Imperial)
2.5 in x 2.5 in, 5.5 in x 5.5 in, 6.3 in x 12.3 in
Size (Metric)
13.97 cm x 13.97 cm, 16 cm x 31.24 cm, 6.35 cm x 6.35 cm
Thread Size
3/8-24 INT x 5/8-11 EXT, 5/8"-11
Type
Quick Attachment, Retainer Nut
Product Details
  • Threaded metal insert fits onto standard rotary sander or right angle grinder
  • Rigid hub provides firm support for fiber disc face plate
  • Versatile hub holds fiber disc face plates of all densities
  • Disc pad hub only—disc pad face plates and fiber discs sold separately
  • Various sizes available for different sized face plates

3M™ Disc Pad Hub has an internal threaded metal insert that threads onto the shaft of a sander and grinder to hold a disc pad face plate and fiber disc in place.

3M™ Disc Pad Hub
Removes high loading materials fast
Our 3M™ Disc Pad Hub holds the face plate firmly in position to support a fiber disc with a 7/8 inch center hole, which is secured to the hub with a compatible retainer nut. The disc pad hub enables operators to select face plates with four different densities—Soft, Medium, Hard and Extra-Hard—offering the convenience of using a single power tool for multiple grinding applications. Face plates are sold separately.

Learn more about 3M Accessories for Abrasive Products (PDF, 4.3 Mb)

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.