Metal Finishing | McMaster-Carr

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Grit

For Use On

Metal Bond Diamond Wheels

Vitrified Bond Wheels

System of Measurement

Diameter

Width

Length

Form

Abrasive Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Aluminum Oxide/Zirconia Alumina Blend

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Mount Type

Quick-Change Connector

For Finish

Grit Rating

Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Aluminum Oxide/Zirconia Alumina Blend

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

For Use With

Grinders for Bits and Burs

Grinding Wheels

Hand Sanding Blocks

Heat Exchangers

Pedestal Grinder Wheels

Color

Abrasive Backing Material

Performance

Shape

Thickness

Shank Diameter

Arbor Hole

Disc Shape

Maximum Rotation Speed

8,625 Products

Fabricating and Machining

Sanding Discs

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

1,797 products

Sanding Belts

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

1,780 products

Sanding Bits

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

177 products

Sanding Sleeves

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

309 products

Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed; also known as cartridge rolls

125 products

Sanding Sticks and Bricks

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

60 products

Sandpaper

Add to sanders, sanding blocks, and other tools to create a smooth finish on work surfaces

1,025 products

Abrasive Wool

Clean and finish a variety of work surfaces

65 products

Sanding Pads

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

49 products

Oscillating Tool Sanding Pads

Set up your oscillating tool to sand surfaces

2 products

Flap Wheels

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

603 products

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

602 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 Stones

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

606 products

Buffing Kits

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

3 products

Polish

Clean, shine, and protect hard surfaces

16 products

Polishing Bobs

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

38 products

Buffing and Polishing Compounds

Apply to your buffing wheel to improve its buildup removal

30 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

Deburring Pads

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

4 products

Cylinder Hones

Remove material and leave a smooth, uniform finish inside cylinders

194 products

Lapping Compounds

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

233 products

Tumbling Media

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

159 products

Lapping Film

Polish workpieces without the mess of pastes and slurries

179 products

Lapping Grains

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

63 products

Surface-Hardening Compounds

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

5 products

Facility and Grounds Maintenance

Aluminum Cleaners

Brighten dull and dirty aluminum surfaces

1 product

Metal Brighteners

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

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

Scale Removers

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

6 products

Stainless Steel Surface Restorers

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

3 products

Cleaners for Tumbling

Cleanse ceramic, plastic, and porcelain media so they won't transfer rust and dirt to your parts

9 products

Protective Coatings

Shield surfaces from the surrounding environment

109 products

Paint

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

49 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

2 products

Measuring and Inspecting

Passivation Testers

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

1 product

Containers, Storage, and Furniture

Sanding Abrasive Dispensers

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

7 products