3M™ Disc Pad Hub

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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

Overall Diameter (Imperial)

Overall Diameter (Metric)

Abrasive Attachment Type

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Details

Highlights

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.

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)

Typical properties

Details

Abrasive Attachment Type	Threaded, Disc Pad Hub, GL
Application	Surface Preparation, Deburring, Finishing, Polishing, Surface Finishing
Attachment Type	Threaded
Brands	3M™
Equipment - Machines	Right Angle Grinders, Disc Sanders
Front Color	Black
Industries	Metalworking, Marine
Net Weight (Imperial)	0.17 lb, 0.33 lb, 1.68 lb, 2.55 lb, 2.62 lb
Net Weight (Metric)	77.11 g, 149.69 g, 762.03 g, 1156.66 g, 1188.41 g
Product Color	Black
Product Type	Back-up Pad
Sub Industries	Plumbing Fixtures, Turbine Engines, Metal Implants, Metal Fabrication, Plating & Polishing, Builders Hardware, Medical Instruments
Thread Size	5/8"-11, 3/8-24 INT x 5/8-11 EXT
Type	Retainer Nut, Quick Attachment

Dimensions and Classifications

Overall Diameter (Imperial)	2.5 in, 4.5 in
Overall Diameter (Metric)	63.5 mm, 114.3 mm
Overall Length (Imperial)	2.5 in, 5.5 in, 12.3 in
Overall Length (Metric)	6.35 cm, 13.97 cm, 31.24 cm
Overall Width (Imperial)	2.5 in, 5.5 in, 6.3 in
Overall Width (Metric)	6.35 cm, 13.97 cm, 16 cm

Resources

3M Industrial Products for Metalworking Catalog Bookmark PDF

Catalogs

(PDF, 56MB)

3M™ Indl Prds Access for Abrasive Products Catalog Inter PDF

Catalogs

(PDF, 5MB)

3M™ Indl Prds Accessories for Abrasive Products Catalog HR PDF

Catalogs

(PDF, 5MB)

3M™ Power Tools and Accessories Catalog

Catalogs

(PDF, 5MB)

Reviews

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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.