Backup Pads With 7" Diameter Disc

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Product Family

Backup Pad Retaining Nuts

Disc Diameter

Arbor Hole Thread Size

Flexibility

Thread Size

Backup Pad Mount Type

For Use With

Arbor Hole

For Disc Mount Type

Maximum Rotation Speed

Rotation Speed

10,000 rpm to 11,999 rpm

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

For Holding

REACH

RoHS

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Performance

Hardness Rating

Arbor Hole Thread Pitch

2 mm

Material

Steel

Barrel Height

11/32"

Base Diameter

Base Thickness

Edge Shape

14 Products

Cool-Sanding Backup Pads for Arbor-Mount Sanding Discs


Style A	Style B

These pads are designed to channel air flow to the sanding disc for cooler operation, prolonging the life of the disc. Install the backup pad onto the tool’s arbor, then attach a sanding disc and secure with a retaining nut.

Style A

Style A come with a separate plate that has a hole pattern to allow air flow.

Max. Rotation Speed, rpm	Arbor Hole Thread Size	Includes	For Use With		Each



7"	10,000	M14 × 2 mm	Retaining Nut, Plate	Angle Grinders	4395A25	000000

Style B

Style B have spiral ribs that form air-flow channels. Retaining nuts are sold separately.

				Flexible		Semi-Rigid		Rigid
For Disc Dia.	Max. Rotation Speed, rpm	Arbor Hole Thread Size	For Use With		Each		Each		Each



	7"	7,000	5/8"-11	Angle Grinders	4655A16	000000	———	0	———	0


	7"	8,500	5/8"-11	Angle Grinders	———	0	4655A1	000000	4655A24	000000

Accessories for Pads

		Each
5/8"-11 Adapter for 3/8"-24 Grinder Spindle	4655A31	000000
5/8"-11 Adapter for 7/16"-20 Grinder Spindle	4655A32	00000
Retaining Nut for 7"-9" Disc Dia.	4655A28	0000

Backup Pad Retaining Nuts

Thread these nuts onto your tool’s arbor to hold a sanding disc against the backup pad. They're made for discs that have an unthreaded arbor hole.

	Retaining Nuts									Pin Spanner Wrenches
			Base		Barrel
	For Disc Dia. Range	Arbor Hole Thread Size	Dia.	Thick.	Dia.	Ht.	Through-Hole Dia.		Each		Each
Zinc-Plated Steel



		7"-9"	5/8"-11	2"	5/64"	7/8"	11/32"	17/32"	4655A28	00000	5481A11	000000

Backup Pads for Arbor-Mount Sanding Discs

These backup pads provide a firm, flat surface that keeps arbor-mount sanding discs stable during grinding. A stable disc reduces gouging and delivers a more consistent finish.

Max. Rotation Speed, rpm	Arbor Hole Thread Size	Includes	For Use With		Each



7"	8,600	5/8"-11	Disc Nut	Angle Grinders	4728A42	000000

Grinder Spindle Adapters

		Each
5/8"-11 Adapter for M10 × 1.5 mm Grinder Spindle	4728A63	000000
5/8"-11 Adapter for 3/8"-24 Grinder Spindle	4655A31	00000

Arbor-Mount Backup Pads for Nylon Mesh Cushioned Hook and Loop Sanding Discs


Front	Soft	Back	Hard

Thread one of these pads onto the tool's arbor. Once the pad is secured, you can quickly attach, remove, and reuse hook and loop sanding discs.

Soft—Soft pads have a thicker layer of foam than hard pads, which conforms to contoured surfaces. They're also great for finishing work.

Hard—Hard pads are best for aggressive cutting on flat surfaces.

	Max. Rotation Speed, rpm	Arbor Hole Thread Size	For Use With		Each
Soft



	7"	6,000	5/8"-11	Angle Grinders	46595A104	000000


	Hard



			7"	6,000	5/8"-11	Angle Grinders	46595A41	00000

Disc-Cleaning Backup Pads for Arbor-Mount Sanding Discs


	Backup Pads for 7" and 9" Disc Diameter

With a free-spinning hub, these pads rotate independently while their raised ribs graze the back of the disc to clear debris and prolong the disc's life. Mount the backup pad to your tool’s arbor, then attach the sanding disc and secure with a nut.

For 7" Diameter Disc—Pads for 7" and 9" disc diameter have a scalloped edge that applies less pressure on the work surface, reducing operator effort.

	Max. Rotation Speed, rpm	Arbor Hole Thread Size	Edge Shape		Each
Backup Pads



	7"	8,600	5/8"-11	Scallop	7867N14	000000


	Backup Pads with Plate and Disc Nut



			7"	8,600	5/8"-11	Scallop	7867N12	00000