Arbor Pads | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Diameter Diameter

4 1/2"

9 1/8"

	Form Form


Disc	Flap Disc

Shank-Mount Pad

	Disc Shape Disc Shape

	Flat
	Angled

	For Use On For Use On

	Grit Grit

	For Finish For Finish

	Arbor Hole Arbor Hole

Threaded

Unthreaded

	For Use With For Use With

Angle Grinders

Grinders for Bits and Burs

	Abrasive Material Abrasive Material

Aluminum Oxide

Ceramic Alumina

Ceramic Alumina/Zirconia
Alumina Blend

Ceramic/Zirconia Alumina
Blend

Silicon Carbide

Zirconia Alumina

	Mount Type Mount Type	Show

Arbor

	Mount Type Mount Type	Hide

	Abrasive Backing Material Abrasive Backing Material

	Arbor Hole Diameter Arbor Hole Diameter

5/8"

7/8"

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Speed Maximum Speed

	Backing Plate Material Backing Plate Material

Fiberglass

Plastic

Aluminum

	Arbor Hole Thread Size Arbor Hole Thread Size

1/4"-20

5/8"-11

8-32

	Industry Designation Industry Designation

Type 29

Type 27

	Sanding Properties Sanding Properties

Clog Resistant

	Color Color

	Black		Blue
	Brown		Maroon
	Orange		Red

	Nylon Mesh Grade Nylon Mesh Grade

	Sanding Pad Style Sanding Pad Style

	Overall Width Overall Width

1 1/2"

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573 Products

About Sanding Abrasives

Nylon Mesh Cushioned Arbor-Mount Sanding Discs

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

See-Through Nylon Mesh Cushioned
Arbor-Mount Sanding Discs

Holes in the disc let you see the surface you’re sanding.

See-Through Arbor-Mount Sanding Discs

Holes in the disc let you see the surface you’re sanding.

Long-Life Arbor-Mount Sanding Discs

The premium abrasive stays sharp longer.

Arbor-Mount Sanding Discs

Fit these discs over your tool's arbor.

Clog-Resistant Arbor-Mount Sanding Discs

A coating prevents dust and debris from building up on the abrasive surface.

Nylon Mesh Cushioned Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

Used for stripping, these discs eliminate discoloration from heat buildup.

Long-Life Arbor-Mount Sanding Discs
for Stainless Steel and Hard Metals

The premium abrasive stays sharp longer.

Clog-Resistant Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

A coating prevents dust and debris from building up on the abrasive surface.

Arbor-Mount Sanding Discs for
Stainless Steel and Hard Metals

Fit these discs over your tool’s arbor to sand stainless steel and hard metals.

Long-Life Clog-Resistant Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

The premium abrasive stays sharp longer.

See-Through Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

The premium abrasive stays sharp longer. Holes in the disc let you see the surface you’re sanding.

Arbor-Mount Sanding Discs for
Masonry, Ceramics, and Composites

Fit these discs over your tool's arbor to sand masonry, ceramics, and composites.

Arbor-Mount Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

Fit these discs over your tool's arbor to sand aluminum, soft metals, and nonmetals.

Multipurpose Flap Sanding Discs

Long-Life Fast-Cutting Flap Sanding Discs

With more flaps than standard discs, these last 30-40% longer.

Fast-Cutting Flap Sanding Discs

These discs have a harder abrasive than standard flap sanding discs.

Long-Life Flap Sanding Discs

With more flaps than standard discs, these last 30-40% longer.

Flap Sanding Discs

Overlapping abrasive flaps bonded to a backing plate provide consistent material removal and even finishes.

Nylon Mesh Cushioned Flap Sanding Discs

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

Cool-Sanding Flap Sanding Discs

The flaps alternate between an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface.

Aggressive-Removal Flap Sanding Discs

A heavy duty backing plate provides more support than standard discs for heavy material removal.

Trimmable Flap Sanding Discs

The backing plate on these discs can be sheared away as the abrasive flaps wear down, allowing you to use more of the disc rather than replacing with a new one.

Flap Sanding Discs for Right-Angle Welds

The flaps wrap around the outer edge of these discs to sand welds at right angles.

Flap Sanding Discs for Corners

Set at an angle and widely spaced, the overlapping abrasive flaps reach into corners.

Long-Life Flap Sanding Discs for Corners

These discs have a harder abrasive than standard flap sanding discs for corners.

Flap Sanding Discs for Masonry, Ceramics, and Composites

Flap Sanding Discs for Masonry,
Ceramics, and Composites

Flap Sanding Discs for Stainless Steel and Hard Metals

Long-Life Flap Sanding Discs for
Stainless Steel and Hard Metals

With more flaps than standard discs, these last 30-40% longer.

Flap Sanding Discs for Stainless Steel and Hard Metals

Fast-Cutting Flap Sanding Discs
for Stainless Steel and Hard Metals

These discs have a harder abrasive than standard flap sanding discs.

Cool-Sanding Flap Sanding Discs
for Stainless Steel and Hard Metals

The flaps have an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface.

Trimmable Flap Sanding Discs for
Stainless Steel and Hard Metals

The backing plate on these discs can be sheared away as the abrasive flaps wear down, allowing you to use more of the disc rather than replacing with a new one.

Flap Sanding Discs for Right-Angle
Welds on Stainless Steel and Hard Metals

The flaps wrap around the outer edge of these discs to sand welds at right angles.

Flap Sanding Discs for Corners on
Stainless Steel and Hard Metals

Set at an angle and widely spaced, the flaps reach into corners.

Flap Sanding Discs for Aluminum, Soft Metals, and Nonmetals

Flap Sanding Discs for Aluminum,
Soft Metals, and Nonmetals

A coating prevents dust and debris from building up on the abrasive surface.

Cool-Sanding Flap Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

The flaps have an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface.

Long-Life Flap Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

With more flaps than standard discs, these last 30-40% longer.

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.

Sanding Pads for Internal and Irregular Surfaces

Sand inside pipes and tubes as well as on an angle to reach into corners and slots.

About Sanding Abrasives

Arbor-Mount Sanding Discs

Nylon Mesh Cushioned Arbor-Mount Sanding Discs

See-Through Nylon Mesh CushionedArbor-Mount Sanding Discs

See-Through Arbor-Mount Sanding Discs

Long-Life Arbor-Mount Sanding Discs

Arbor-Mount Sanding Discs

Clog-Resistant Arbor-Mount Sanding Discs

Nylon Mesh Cushioned Arbor-Mount SandingDiscs for Stainless Steel and Hard Metals

Long-Life Arbor-Mount Sanding Discsfor Stainless Steel and Hard Metals

Clog-Resistant Arbor-Mount SandingDiscs for Stainless Steel and Hard Metals

Arbor-Mount Sanding Discs forStainless Steel and Hard Metals

Long-Life Clog-Resistant Arbor-Mount SandingDiscs for Stainless Steel and Hard Metals

See-Through Arbor-Mount SandingDiscs for Stainless Steel and Hard Metals

Arbor-Mount Sanding Discs forMasonry, Ceramics, and Composites

Arbor-Mount Sanding Discs forAluminum, Soft Metals, and Nonmetals

Multipurpose Flap Sanding Discs

Long-Life Fast-Cutting Flap Sanding Discs

Fast-Cutting Flap Sanding Discs

Long-Life Flap Sanding Discs

Flap Sanding Discs

Nylon Mesh Cushioned Flap Sanding Discs

Cool-Sanding Flap Sanding Discs

Aggressive-Removal Flap Sanding Discs

Trimmable Flap Sanding Discs

Flap Sanding Discs for Right-Angle Welds

Flap Sanding Discs for Corners

Long-Life Flap Sanding Discs for Corners

Flap Sanding Discs for Masonry, Ceramics, and Composites

Flap Sanding Discs for Masonry,Ceramics, and Composites

Flap Sanding Discs for Stainless Steel and Hard Metals

Long-Life Flap Sanding Discs forStainless Steel and Hard Metals

Flap Sanding Discs for Stainless Steel and Hard Metals

Fast-Cutting Flap Sanding Discsfor Stainless Steel and Hard Metals

Cool-Sanding Flap Sanding Discsfor Stainless Steel and Hard Metals

Trimmable Flap Sanding Discs forStainless Steel and Hard Metals

Flap Sanding Discs for Right-AngleWelds on Stainless Steel and Hard Metals

Flap Sanding Discs for Corners onStainless Steel and Hard Metals

Flap Sanding Discs for Aluminum, Soft Metals, and Nonmetals

Flap Sanding Discs for Aluminum,Soft Metals, and Nonmetals

Cool-Sanding Flap Sanding Discs forAluminum, Soft Metals, and Nonmetals

Long-Life Flap Sanding Discs forAluminum, Soft Metals, and Nonmetals

Sanding Pads for Internal and Irregular Surfaces

Nylon Mesh Cushioned Sanding Padsfor Internal and Irregular Surfaces

Sanding Pads for Internal and Irregular Surfaces

See-Through Nylon Mesh Cushioned
Arbor-Mount Sanding Discs

Nylon Mesh Cushioned Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

Long-Life Arbor-Mount Sanding Discs
for Stainless Steel and Hard Metals

Clog-Resistant Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

Arbor-Mount Sanding Discs for
Stainless Steel and Hard Metals

Long-Life Clog-Resistant Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

See-Through Arbor-Mount Sanding
Discs for Stainless Steel and Hard Metals

Arbor-Mount Sanding Discs for
Masonry, Ceramics, and Composites

Arbor-Mount Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

Flap Sanding Discs for Masonry,
Ceramics, and Composites

Long-Life Flap Sanding Discs for
Stainless Steel and Hard Metals

Fast-Cutting Flap Sanding Discs
for Stainless Steel and Hard Metals

Cool-Sanding Flap Sanding Discs
for Stainless Steel and Hard Metals

Trimmable Flap Sanding Discs for
Stainless Steel and Hard Metals

Flap Sanding Discs for Right-Angle
Welds on Stainless Steel and Hard Metals

Flap Sanding Discs for Corners on
Stainless Steel and Hard Metals

Flap Sanding Discs for Aluminum,
Soft Metals, and Nonmetals

Cool-Sanding Flap Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

Long-Life Flap Sanding Discs for
Aluminum, Soft Metals, and Nonmetals

Nylon Mesh Cushioned Sanding Pads
for Internal and Irregular Surfaces