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    25 Products

    Arbor-Mount Sanding Discs

    Image of Product. Unthreaded Arbor Hole. Front orientation. Sanding Discs. Arbor-Mount Sanding Discs.
    Image of Product. Threaded Arbor Hole. Front orientation. Threaded Arbor Hole. Arbor-Mount Sanding Discs.
    Image of Specification. Flat. Front orientation. Flat Disc. Discs.

    Unthreaded Arbor Hole

    Threaded Arbor Hole

    Flat

    Mount these discs directly to your tool’s arbor for the most stable, controlled sanding. They require a backup pad.
    Fiber Abrasive Backing—The stiff backing lets you apply maximum force on flat or angled surfaces without the disc collapsing or tearing.
    Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer. Aluminum oxide is the go-to choice for general purpose sanding.
    Threaded Arbor Hole—These discs don’t need a nut to secure, so they're quicker to change out than unthreaded arbors.
    Flat Disc—The standard shape.
    Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.
    Dia.
    Arbor Hole
    Dia.
    Arbor Hole
    Thread Size
    Arbor
    Hole
    Abrasive Backing
    Material
    Disc
    Shape
    For Use On
    For Use With
    Max. Rotation
    Speed, rpm
    Choose a Grit
    Pkg.
    Qty.
    Pkg.
    Aluminum Oxide Abrasive
     
    For Rough Finish
    4"5/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—24254699A49000000
    4 1/2"—5/8"-11
    		ThreadedFiberFlatSteel, WoodAngle Grinders—24, 36, 50, 60, 80254728A69300000
    4 1/2"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—24, 36, 50, 60, 80254699A11700000
    4 1/2"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders13,3003614516A110000
    5"—5/8"-11
    		ThreadedFiberFlatSteel, WoodAngle Grinders—24, 50, 60, 80254728A71300000
    5"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—1654699A5800000
    5"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—24, 36, 50, 60, 80254699A11900000
    5"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders12,2503614516A120000
    7"—5/8"-11
    		ThreadedFiberFlatSteel, WoodAngle Grinders—24, 36, 50, 60, 80254728A72300000
    7"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—1654699A1100000
    7"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—24, 36, 50, 60, 80254699A12800000
    9"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—16, 24, 36, 50, 60, 8054699A73100000
     
    For Smooth Finish
    4"5/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—12014699A220000
    4 1/2"—5/8"-11
    		ThreadedFiberFlatSteel, WoodAngle Grinders—100, 120104728A69400000
    4 1/2"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—100, 12054699A6820000
    5"—5/8"-11
    		ThreadedFiberFlatSteel, WoodAngle Grinders—100, 120104728A71400000
    5"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—100, 12054699A69200000
    7"—5/8"-11
    		ThreadedFiberFlatSteel, WoodAngle Grinders—100, 120104728A72400000
    7"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—100, 12054699A71800000
    9"7/8"—UnthreadedFiberFlatSteel, WoodAngle Grinders—100, 12054699A73200000
     

    Retaining Nuts for Backup Pads

    Image of System. Front orientation. Exploded view. Contains Annotated. Retaining Nuts for Backup Pads.
    Image of Product. Front orientation. Retaining Nuts for Backup Pads.
    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. Use a spanner wrench (sold separately) to tighten the nut.
    Retaining Nuts for Backup Pads
    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
    4"-6"5/8"-11
    		1 11/16"3/32"7/8"21/64"17/32"4655A27000005480A12000000
    7"-9"5/8"-11
    		2"5/64"7/8"11/32"17/32"4655A2800005480A1200000
     

    Stay-Flat Spools for Arbor-Mount Sanding Discs

    Image of ProductInUse. Sanding Discs Not Included. Front orientation. Sanding Abrasive Dispensers. Stay-Flat Spools for Arbor-Mount Sanding Discs.
    Image of Product. Front orientation. Exploded view. Sanding Abrasive Dispensers. Stay-Flat Spools for Arbor-Mount Sanding Discs.

    Sanding Discs Not

    Included

    Stack and store your extra arbor-mount sanding discs so they stay flat. The top plate of these spools locks down and presses discs to prevent the fiber backing from curling.
    For 5"
    Diameter Disc
    For 7"
    Diameter Disc
    For No.
    of Discs
    For Disc Abrasive
    Backing Material
    Overall
    Ht.
    Material
    Each
    Each
    100Fiber9 3/8"Plastic7856N110000007856N12000000
     
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