Sanding Wheel Mandrels | McMaster-Carr

	Shank Diameter Shank Diameter

	Drum Diameter Drum Diameter

	For Holding For Holding

Sanding Pads for Internal
and Irregular Surfaces

Spiral-Wound Sanding Rolls

	Drum Length Drum Length

	For Use With For Use With

Grinders for Bits and Burs

Hand-Held Power Drills

Bench Grinders

Motors

Pedestal Grinders

Dremel Grinders for Bits and
Burs

Grinders for Wheels and
Cones

	For Arbor Hole Size For Arbor Hole Size

	For Shaft Diameter For Shaft Diameter

	Maximum Speed Maximum Speed

30,000 rpm or greater

	For Shaft Type For Shaft Type


Straight	Threaded

	Overall Length Overall Length

	Mount Type Mount Type

Shank

Arbor

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	For Maximum Wheel Thickness For Maximum Wheel Thickness

	Shank Length Shank Length

	For Arbor Hole For Arbor Hole

Unthreaded

Threaded

	Reduced Arbor Hole Size Reduced Arbor Hole Size

	Locking Mechanism Locking Mechanism


Slotted-Head Screw	Threaded Mounting Shaft and Nut

	Head Diameter Head Diameter

	Material Material

Steel

Stainless Steel

	Arbor Hole Arbor Hole

Threaded

Unthreaded

	For Shaft Thread Size For Shaft Thread Size

1/2"-20

5/8"-11

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175 Products

Drums for Sanding Sleeves

Sanding Sleeve Drums for Hand-Held Power Tools

Slide a sanding sleeve on the drum and tighten the nut or screw to securely hold the sleeve.

Sanding Sleeve Drums for
Dremel Hand-Held Power Tools

This drum is required to use a sanding sleeve with a Dremel grinder.

Flap Sanding Sleeve Drums for Hand-Held Power Tools

Slide a flap sanding sleeve on the drum and twist the drum by hand to secure the sleeve.

Quick-Change Sanding Sleeve
Drums for Hand-Held Power Tools

No tools required—twist the drum head by hand to tighten the sanding sleeve to the drum.

Sanding Sleeve Drums for Threaded Shafts

Install a sanding sleeve on the threaded shaft of a bench or pedestal grinder using one of these drums.

Sanding Sleeve Drums for Straight Shafts

Mount a sanding sleeve to the straight shaft of a bench or pedestal grinder using one of these drums.

Arbors for Abrasive Wheels, Brushes, and Bits

Arbor Hole Reducers for
Arbor-Mount Flap Sanding Wheels

Reduce the arbor hole size on a flap sanding wheel so that it fits the shaft on your tool.

Arbors for Arbor-Mount Flap Sanding Wheels

Attach flap wheels with an arbor hole to tools that accept a shank.

Arbors for Threaded-Stud Flap Sanding Wheels

Use flap wheels with a threaded stud in tools that accept a shank.

Adapters for Threaded-Stud Flap Sanding Wheels

Adapt flap wheels with a threaded stud for use on tools that have a threaded spindle.

Wheel Arbors

Attach cutoff wheels, grinding wheels, and other abrasive wheels to hand-held drills and die grinders.

Arbors for Sanding Pads for
Internal and Irregular Surfaces

Also known as cross- and square-sanding pad shank adapters, these arbors are required to attach sanding pads for internal and irregular surfaces to hand-held drills and die grinders.

Tight-Grip Spiral-Wound Sanding Roll Arbors

The extra-coarse threads on these arbors provide a stronger hold on the sanding roll.

Spiral-Wound Sanding Roll Arbors

The arbor’s shank attaches to hand-held drills and die grinders. Threads on the body hold the sanding roll in place.

Threaded Shaft Arbors for
Abrasive Wheels and Brushes

Install cutoff wheels, grinding wheels, and other abrasive discs to the threaded shaft on bench-top motors, grinders, and buffers.

Straight Shaft Arbors for Abrasive Wheels and Brushes

Mount cutoff wheels, grinding wheels, and other abrasive discs to the straight shaft on bench-top motors, grinders, and buffers.

Nylon Mesh Cushioned Sanding Pads for Internal and Irregular Surfaces

Nylon Mesh Cushioned Sanding Pads
for Internal and Irregular Surfaces

The abrasive-embedded mesh construction gives you more control over sanding pressure, creating finer and more consistent finishes.

Drums for Sanding Sleeves

Sanding Sleeve Drums for Hand-Held Power Tools

Sanding Sleeve Drums forDremel Hand-Held Power Tools

Flap Sanding Sleeve Drums for Hand-Held Power Tools

Quick-Change Sanding SleeveDrums for Hand-Held Power Tools

Sanding Sleeve Drums for Threaded Shafts

Sanding Sleeve Drums for Straight Shafts

Arbors for Abrasive Wheels, Brushes, and Bits

Arbor Hole Reducers forArbor-Mount Flap Sanding Wheels

Arbors for Arbor-Mount Flap Sanding Wheels

Arbors for Threaded-Stud Flap Sanding Wheels

Adapters for Threaded-Stud Flap Sanding Wheels

Wheel Arbors

Arbors for Sanding Pads forInternal and Irregular Surfaces

Tight-Grip Spiral-Wound Sanding Roll Arbors

Spiral-Wound Sanding Roll Arbors

Threaded Shaft Arbors forAbrasive Wheels and Brushes

Straight Shaft Arbors for Abrasive Wheels and Brushes

Nylon Mesh Cushioned Sanding Pads for Internal and Irregular Surfaces

Nylon Mesh Cushioned Sanding Padsfor Internal and Irregular Surfaces

Sanding Sleeve Drums for
Dremel Hand-Held Power Tools

Quick-Change Sanding Sleeve
Drums for Hand-Held Power Tools

Arbor Hole Reducers for
Arbor-Mount Flap Sanding Wheels

Arbors for Sanding Pads for
Internal and Irregular Surfaces

Threaded Shaft Arbors for
Abrasive Wheels and Brushes

Nylon Mesh Cushioned Sanding Pads
for Internal and Irregular Surfaces