80 Grit Sanding Discs | McMaster-Carr

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Diameter

Grit

Mount Type

Quick-Change Connector

For Use On

Form

Abrasive Material

For Use With

Floor-Buffing Machines

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Portable Disc Sanders

Stationary Disc Sanders

Grit Rating

Disc Shape

Material

Abrasive Backing Material

Arbor Hole

Manufacturer Equivalent Model

3M Roloc

3M TSM

Merit Power-Lock Type I

Norton Speed-Lok TR

Norton Speed-Lok TS

Norton TY Power-Lock Type I

Standard Abrasive SocAtt

Arbor Hole Diameter

For Finish

Quick-Change Connection Type

Performance

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

For Sanding

RoHS

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Quick-Change Connection Material

Metal

Plastic

Number of Vacuum Holes

Any

Maximum Rotation Speed

421 Products

Sanding Discs

Adhesive Back

Adhesive-Back Sanding Discs

Press onto sanding tools or backup pads for a hold that won’t slip

34 products

Clog-Resistant Adhesive-Back Sanding Discs

Spend more time sanding and less time replacing discs

21 products

Adhesive-Back Sanding Discs for Soft Metals, Plastic, and Rubber

Prevent clogging and smearing when sanding soft materials

15 products

Adhesive-Back Sanding Discs for Stainless Steel and Hard Metals

Sharp and durable enough to cut hard metals without dulling quickly

4 products

Fast-Cutting Adhesive-Back Sanding Discs

Precision-shaped abrasive cuts easily and self-sharpens under pressure

2 products

Adhesive-Back Vacuum Sanding Discs

Pair with a vacuum sander to keep your workspace clean

5 products

Long-Life Adhesive-Back Vacuum Sanding Discs

The tough abrasive stays sharp longer than other vacuum sanding discs

4 products

Adhesive-Back Vacuum Sanding Discs for Stainless Steel and Hard Metals

Cut hard metals without dulling your disc or making a mess

3 products

Quick-Change-Fastener Mount

Quick-Change Sanding Discs

Swap out discs in seconds so you can get right back to work

50 products

Long-Life Quick-Change Sanding Discs

Densely packed abrasive lasts longer than standard quick-change discs

21 products

Quick-Change Sanding Disc Assortments

Tackle a range of sanding jobs

13 products

Quick-Change Flap Sanding Discs

Control sanding pressure more easily than with standard quick-change discs

20 products

Quick-Change Sanding Discs for Soft Metals, Plastic, and Rubber

Prevent clogging and smearing when sanding soft materials

7 products

Fast-Cutting Aggressive-Removal Quick-Change Sanding Discs

Power through hard metals to remove a lot of material quickly

7 products

Aggressive-Removal Quick-Change Sanding Discs

The sturdy fiber backing handles heavy pressure

19 products

Quick-Change Sanding Discs for Stainless Steel and Hard Metals

Sharp and durable enough to cut hard metals without dulling quickly

17 products

Long-Life Quick-Change Sanding Discs for Stainless Steel and Hard Metals

Stay sharp longer than other quick-change discs for hard metals

17 products

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

Angled-edge flaps reach farther into corners than discs with standard flaps

7 products

Fast-Cutting Quick-Change Sanding Discs for Stainless Steel and Hard Metals

Quickly penetrate hard metals and reduce heat to prevent wear

15 products

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

Overlapping flaps with sharp, durable abrasive create an even finish on hard metals

7 products

Aggressive-Removal Quick-Change Sanding Discs for Soft Metals, Plastic, and Rubber

Strip away more soft material in a single pass without clogging

11 products

Flexible-Edge Quick-Change Sanding Discs

Avoid marring or gouging when sanding rounded edges and curved surfaces

7 products

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

A slick coating on the flaps prevents buildup when sanding hard metals

7 products

Arbor Mount

Arbor-Mount Sanding Discs

Mount directly to your tool’s arbor for the most stable, controlled sanding

10 products

Long-Life Arbor-Mount Flap Sanding Discs

Loaded with more abrasive than standard flap sanding discs to last 30-40% longer

44 products

Arbor-Mount Flap Sanding Discs

Overlapping flaps reveal new grit as you work for steady material removal and even finishes

40 products

Clog-Resistant Arbor-Mount Sanding Discs

Spend more time sanding and less time replacing discs

7 products

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

Expose fresh grit as you sand hard metals for longer life than standard discs

13 products

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

Stay sharp longer than other arbor-mount discs for hard metals

3 products

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

Get the most out of your discs when sanding stainless steel and hard metals

5 products

Arbor-Mount Sanding Discs for Soft Metals, Plastic, and Rubber

Resist buildup from soft metals and nonmetals that would clog other discs

4 products

Aggressive-Removal Arbor-Mount Flap Sanding Discs

The aluminum backing plate handles heavy pressure

4 products

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

More abrasive than other flap discs for hard metals to last 30-40% longer

11 products

Arbor-Mount Flap Sanding Discs for Soft Metals, Plastic, and Rubber

Resist buildup from soft metals and nonmetals that would clog and prematurely wear other discs

7 products

See-Through Arbor-Mount Sanding Discs

Check on surfaces as you work to avoid over-sanding expensive or delicate workpieces

4 products

Arbor-Mount Sanding Discs for Stainless Steel and Hard Metals

Sharp and durable enough to cut hard metals without dulling quickly

1 product

Arbor-Mount Flap Sanding Discs for Corners

Angled-edge flaps reach farther into corners than discs with standard flaps

4 products

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

Flaps with super-sharp abrasive cut through challenging materials and last longer than standard discs

4 products

Trimmable Arbor-Mount Flap Sanding Discs

Trim as the flaps wear down, so you don't have to replace the disc until all the abrasive is gone

4 products

Arbor-Mount Flap Sanding Discs for Corners on Stainless Steel and Hard Metals

Angled flaps with tough abrasive fit inside corners to remove material from hard metals

2 products

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

Cut through hard metals and avoid over-sanding surfaces

2 products

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

Remove material from hard metals without overheating or discoloring your work surface

6 products

Long-Life Arbor-Mount Flap Sanding Discs for Soft Metals, Plastic, and Rubber

Work longer without changing discs when sanding soft metals and nonmetals

3 products

Floor Sanding Discs

Smooth concrete and wood floors using a commercial floor-buffing machine

4 products

Long-Life Trimmable Arbor-Mount Flap Sanding Discs

More abrasive flaps than other trimmable sanding discs to last longer

2 products

Trimmable Arbor-Mount Flap Sanding Discs for Stainless Steel and Hard Metals

Sand hard metals, trim the disc, and then sand some more

6 products

Cool-Sanding Arbor-Mount Flap Sanding Discs for Soft Metals, Plastic, and Rubber

Avoid overheating or discoloring soft metal and nonmetal workpieces

3 products

Hook and Loop Mount

Hook and Loop Vacuum Sanding Discs

Pair with a vacuum sander to keep your workspace clean

12 products

Hook and Loop Sanding Discs

Switch from one grit to another without wasting discs

3 products

Long-Life Hook and Loop Vacuum Sanding Discs

Tough abrasive stays sharp longer than other vacuum sanding discs

10 products

Clog-Resistant Hook and Loop Vacuum Sanding Discs

Our most clog-resistant discs clear dust

5 products

Fast-Cutting Hook and Loop Vacuum Sanding Discs

Remove material faster than other hook-and-loop discs while vacuuming dust away

7 products

Long-Life Hook and Loop Sanding Discs

Tougher abrasive stays sharp longer than other hook-and-loop discs

2 products

Hook and Loop Sanding Discs for Soft Metals, Plastic, and Rubber

Avoid buildup of soft materials that can clog other discs

2 products

Fast-Cutting Hook and Loop Sanding Discs

Precision-shaped abrasive cuts easily and self-sharpens under pressure

1 product

Hook and Loop Vacuum Sanding Discs for Stainless Steel and Hard Metals

Cut through hard metals faster than other discs and remove debris as you work

9 products