Flap Sanders | McMaster-Carr

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Form

Diameter

Mount Type

Quick-Change Connector

Grit

For Use On

Stainless Steel

Width

Shank Diameter

For Finish

Grit Rating

Abrasive Material

Silicon Carbide

For Use With

Flap Wheel Sanders

Grinders for Bits and Burs

Pedestal Grinders

Material

Silicon Carbide

Arbor Hole

Disc Shape

Abrasive Backing Material

Cloth/Nylon Mesh

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

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Arbor Hole Diameter

For Workpiece ID

2 1/8" to 2 1/2"

4 1/4" to 5 1/4"

5 1/4" to 5 7/8"

Rotation Speed

Less than 10,000 rpm

10,000 rpm to 19,999 rpm

20,000 rpm to 29,999 rpm

30,000 rpm to 39,999 rpm

40,000 rpm or greater

Application

Internal Sanding

Performance

How can we improve?

1,038 Products

Flap Wheels

Sanding Flap Wheels with Shank

Sanding Flap Wheels with Shank

Secure the shank into the collet or chuck of your tool

Flap Wheels for Internal Sanding

Flap Wheels for Internal Sanding

Polish, clean, and debur deep inside tubes and cylinders

Flap Wheel Assortments for Internal Sanding

Flap Wheel Assortments for Internal Sanding

Include a selection of flap wheels to polish, clean, and debur

Nylon Mesh Cushioned Flap Wheels for Flap Wheel Sanders

Nylon Mesh Cushioned Flap Wheels for Flap Wheel Sanders

The abrasive-embedded mesh gives you increased control for fine finishes

Long-Life Sanding Flap Wheels with Shank

Long-Life Sanding Flap Wheels with Shank

The premium abrasive stays sharp longer than other flap wheels

Sanding Flap Wheel Assortments with Threaded Stud

Sanding Flap Wheel Assortments with Threaded Stud

Include various sizes and grits of sanding flap wheels with threaded stud

Sanding Flap Wheels with Shank for Stainless Steel and Hard Metals

Sanding Flap Wheels with Shank for Stainless Steel and Hard Metals

The ceramic alumina abrasive cuts faster and lasts longer than other flap wheels

Arbor-Mount Sanding Flap Wheels

Arbor-Mount Sanding Flap Wheels

Fit over your tool's arbor

Nylon Mesh Cushioned Sanding Flap Wheels with Shank

Nylon Mesh Cushioned Sanding Flap Wheels with Shank

The abrasive-embedded mesh gives you increased control for fine finishes

Flap Wheels for Flap Wheel Sanders

Flap Wheels for Flap Wheel Sanders

Fit onto your slap wheel sander

Sanding Flap Wheel Assortments with Shank

Sanding Flap Wheel Assortments with Shank

Include various sizes and grits of sanding flap wheels with shank

Sanding Flap Wheels with Shank for Aluminum, Soft Metals, and Nonmetals

Sanding Flap Wheels with Shank for Aluminum, Soft Metals, and Nonmetals

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

Sanding Flap Wheels with Threaded Stud

Sanding Flap Wheels with Threaded Stud

The threaded stud allows faster wheel changes but requires an adapter

Nylon Mesh Cushioned Flap Wheels for Internal Sanding

Nylon Mesh Cushioned Flap Wheels for Internal Sanding

Alternating cloth and nylon mesh flaps are flexible and produce fine finishes

Sanding Flap Wheels with Threaded Stud for Stainless Steel and Hard Metals

Sanding Flap Wheels with Threaded Stud for Stainless Steel and Hard Metals

The ceramic alumina abrasive cuts faster and lasts longer than other flap wheels

Arbor-Mount Sanding Flap Wheels for Stainless Steel and Hard Metals

Arbor-Mount Sanding Flap Wheels for Stainless Steel and Hard Metals

The aluminum oxide abrasive is tough and fracture resistant

Extra-Flexible Sanding Flap Wheels with Shank

Extra-Flexible Sanding Flap Wheels with Shank

Narrow strips are cut into the flaps for more flexibility than other flap wheels

Sanding Flap Wheels with Threaded Stud for Aluminum, Soft Metals, and Nonmetals

Sanding Flap Wheels with Threaded Stud for Aluminum, Soft Metals, and Nonmetals

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

Cool-Sanding Flap Wheels with Shank

Cool-Sanding Flap Wheels with Shank

An additive in the abrasive resists heat

Long-Life Sanding Flap Wheels with Threaded Stud

Long-Life Sanding Flap Wheels with Threaded Stud

The premium abrasive stays sharp longer than other flap wheels

Nylon Mesh Cushioned Arbor-Mount Sanding Flap Wheels

Nylon Mesh Cushioned Arbor-Mount Sanding Flap Wheels

Alternating cloth and nylon mesh flaps are flexible and produce fine finishes

Cool-Sanding Flap Wheels with Threaded Stud

Cool-Sanding Flap Wheels with Threaded Stud

An additive in the abrasive resists heat

Other Products

Sanding Discs

Add to sanders, floor buffers, and other tools to smooth out workpieces and remove paint and rust

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)