Abrasive Flap Discs | McMaster-Carr

Filter by

Diameter

For Use On

Grit

Disc Shape

Arbor Hole

Arbor Hole Diameter

For Finish

For Use With

Mount Type

Abrasive Material

Grinding Wheel Designation

Backing Plate Material

Grit Rating

Abrasive Backing Material

REACH Compliance

RoHS Compliance

DFARS Compliance

Color

Manufacturer Equivalent Model

Nylon Mesh Grade

For Weld Width

Quick-Change Fastener Material

Forward

How can we improve?

313 Products

About Sanding Abrasives

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.

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.

Nylon Mesh Cushioned Flap Sanding Discs

When you need to achieve a more consistent finish, choose nylon mesh sanding discs over paper- or cloth-backed discs.

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.

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.

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 Stainless Steel and Hard Metals

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.

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 Corners on
Stainless Steel and Hard Metals

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

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 Aluminum, Soft Metals, and Nonmetals

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.

Flap Sanding Discs for Aluminum,
Soft Metals, and Nonmetals

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

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

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

Flap Sanding Discs for Masonry, Ceramics, and Composites

Flap Sanding Discs for Masonry,
Ceramics, and Composites

Quick-Change Flap Sanding Discs

Quick-Change Flap Sanding Discs
for Stainless Steel and Hard Metals

Quick-Change Flap Sanding Discs for
Corners on Stainless Steel and Hard Metals

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

Quick-Change Flap Sanding Discs

Quick-Change Flap Sanding
Discs for Right-Angle Welds

The abrasive flaps wrap around the outer edge of these discs to reach in and sand welds at right angles (fillet welds).