Metal Finishing | McMaster-Carr

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Abrasive Wool

Aluminum Cleaners

Backup Pad Retaining Nuts

Buffers and Polishers

Buffing and Polishing Compounds

Buffing Kits

Cartridge Sanding Rolls

Charcoal

Cleaners for Tumbling

Cylinder Hones

Deburring Pads

Electropolishers

Electropolishing Solutions

Flap Wheels

Grinding Wheel Dressers

Grinding Wheel Truing Tools

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For Use On

Metal Bond Diamond Wheels

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System of Measurement

Diameter

Width

Length

Abrasive Material

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Material

Form

Mount Type

Quick-Change Connector

For Finish

Grit Rating

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

Yes

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

For Use With

Grinders for Bits and Burs

Color

Abrasive Backing Material

Performance

Shape

Thickness

Shank Diameter

Arbor Hole

Disc Shape

8,931 Products

Most Likely Products

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

597 products

Sanding Bits

Smooth out small, recessed, and hard-to-reach areas, and also remove paint and rust

210 products

Metal Brighteners

Remove oxidation, discoloration, and heat stains from most metals without damaging the surface

1 product

Sanding Discs

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

1,857 products

Sandpaper

Use by hand or add to sanders, sanding blocks, and other tools to create a smooth finish on surfaces

978 products

Flap Wheels

Create a uniform finish on flat and curved surfaces without gouging them

618 products

Cartridge Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed

125 products

Polishing Bobs

Attach to a drill or grinder to polish small and hard-to-reach areas

55 products

Polishing Stones

Create a finer, more polished finish on tools, molds, and dies than sanding sticks

737 products

All Results

Fabricating and Machining

Sanding Bits

Smooth out small, recessed, and hard-to-reach areas, and also remove paint and rust

210 products

Sanding Discs

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

1,857 products

Sandpaper

Use by hand or add to sanders, sanding blocks, and other tools to create a smooth finish on surfaces

978 products

Cartridge Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed

125 products

Sanding Belts

Pair with sanders and sanding sticks to smooth the surfaces of workpieces and remove paint and rust

1,791 products

Sanding Sticks and Bricks

Deburr and smooth larger work surfaces and machine parts than polishing stones

61 products

Rotary Sanding Pads

Reach into pipes, tubes, corners, and slots to smooth their surfaces and remove paint and rust

51 products

Sanding Sleeves

Use with grinders to shape, deburr, and sand edges and internal surfaces

308 products

Oscillating Tool Sanding Pads

Set up your oscillating tool to sand surfaces

2 products

Abrasive Wool

Clean and finish a variety of work surfaces

65 products

Sanding Abrasive Dispensers

Organize your sanding rolls so they're ready to grab and go

7 products

Backup Pad Retaining Nuts

Thread onto your tool’s arbor to hold a sanding disc against the backup pad

3 products

Sanding Cords

Slip into areas where other abrasives can't reach, from small holes to keyways

39 products

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

597 products

Flap Wheels

Create a uniform finish on flat and curved surfaces without gouging them

618 products

Grinding Wheel Dressers

Clean grinding wheels and expose fresh grains to rejuvenate their cutting ability

104 products

Grinding Wheel Truing Tools

Reshape worn grinding wheels so they'll continue to run straight

8 products

Polishing Bobs

Attach to a drill or grinder to polish small and hard-to-reach areas

55 products

Polishing Stones

Create a finer, more polished finish on tools, molds, and dies than sanding sticks

737 products

Polish

Clean, shine, and protect hard surfaces

16 products

Buffing and Polishing Compounds

Apply to your buffing wheel to improve its buildup removal

36 products

Buffing Kits

Everything you need to remove scratches and surface imperfections with a buffer or polisher

1 product

Buffers and Polishers

Pair with buffing and polishing accessories like wheels to clean, sharpen, or touch up workpieces

3 products

Electropolishers

Dissolve microscopic surface flaws from metal parts for a mirror-like finish

10 products

Electropolishing Solutions

Smooth, brighten, and passivate metal parts for a mirror-like finish

2 products

Deburring Pads

Sand down burs on large, flat surfaces and sharp edges; also known as unitized blocks

4 products

Rotary Tool Buffing and Polishing Kits

Buff, polish, and clean with rotary tools

1 product

Rotary Tool Sanding Sleeves

Pair with rotary tools to smooth wood, fiberglass, and rubber or remove rust from metal

1 product

Cylinder Hones

Remove material and leave a smooth, uniform finish inside cylinders

292 products

Lapping Grains

Mix with oil, grease, or water to create your own lapping compound

63 products

Lapping Compounds

Apply to surfaces with a lapping or buffing tool for a level, scratch-free finish

232 products

Lapping Film

Polish workpieces without the mess of pastes and slurries

179 products

Tumbling Media

Use in tumblers to polish, finish, deburr, clean, or round the edges of metal parts

175 products

Sharpening Stones

Sharpen a variety of tools such as knives, chisels, and plane blades

1 product

Surface-Hardening Compounds

Create a hard, wear-resistant surface on carbon steel parts

5 products

Sharpening Compounds

Convert flat surfaces into tool-sharpening stations

5 products

Facility and Grounds Maintenance

Metal Brighteners

Remove oxidation, discoloration, and heat stains from most metals without damaging the surface

1 product

Aluminum Cleaners

Brighten dull and dirty aluminum surfaces

1 product

Rust Removers

Restore rusted metal surfaces, such as tanks and pipes, to their original state

13 products

Passivating Cleaners

Restore and maintain the surface layer on stainless steel that protects it from corrosion

6 products

Stainless Steel Surface Restorers

Clean weld scale and other impurities off stainless steel and restore its corrosion resistance

3 products

Scale Removers

Dissolve scale and mineral deposits in boilers, chillers, condensers, and other equipment

6 products

Cleaners for Tumbling

Remove oil, grease, and other contaminants while tumbling

9 products

Paint

Renew, enhance, protect, and change the color of surfaces

62 products

Protective Coatings

Shield surfaces from the surrounding environment

122 products

Paint Primers

Extend the life of paint and coatings by preparing surfaces beforehand

32 products

Protective Coating Primers

Prepare metal surfaces for powder coating

2 products

Powder Coating Sprayers

Evenly apply powder coatings to small or large parts

6 products

Measuring and Inspecting

Passivation Testers

Detect iron in stainless steel parts to confirm they're properly passivated

1 product

Raw Materials

Charcoal

Typically used to purify air and water

3 products

Sodium Carbonate

Often used in pH control, disinfectants, and flue gas purification; also known as soda ash

3 products