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Supplies > Abrasives > 3M™ Lapping & Microfinishing Film

This 3M™ lapping film is 100% made in the USA. These microfinishing lapping sheets were developed for industry applications and can be used to flat lap or polish just about anything. Lapping film is available in aluminum oxide, silicon carbide, and diamond. This fast cutting, water resistant abrasive provides precise, consistent, close tolerance finishes, and are available in a wide range of precise micron grades to meet any sharpening or polishing need. They can be affixed to a hard flat surface (usually 1/4" glass) and used to get a scary sharp edge on wood chisels or plane irons. They can be wrapped around contoured sticks and used to sharpen carving tools. They can put a wicked sharp edge on all kinds of knives. They can also be used to put a fine polish on jewelry or gem stones. Sheets are available with or without pressure sensitive adhesive (PSA) backing. The sheets are not marked so using their color is the only accurate way to identify them.

Aluminum Oxide Silicon Carbide Polishing Paper Diamond

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  • Save up to 11% Save 11%

    3M™ Individual Sheets Aluminum Oxide 8-1/2" x 11" Microfinishing/Lapping Film PSA

    3M™
    $3.99 - $44.99
    $3.99 - $44.99
    $3.99
    $3.99 - $39.99
    $3.99 - $39.99
    $3.99
    in stock

    3M™ manufacturers a wide range of abrasive materials utilizing numerous abrasives, backing materials and bonding agents. These precision microfinis...

    View full details
    $3.99 - $44.99
    $3.99 - $44.99
    $3.99
    $3.99 - $39.99
    $3.99 - $39.99
    $3.99
    Save up to 11% Save 11%

  • 3M™ 7 Sheet Pack Aluminum Oxide 8-1/2" x 11" Microfinishing/Lapping Film PSA

    3M™
    $24.99 - $24.99
    $24.99
    $24.99
    $24.99 - $24.99
    $24.99
    in stock

    This lapping film is 100% made in the USA by 3M™. These microfinishing lapping sheets were developed for industrial applications and can be used to...

    View full details
    $24.99 - $24.99
    $24.99
    $24.99
    $24.99 - $24.99
    $24.99
  • Save 28% Save 28%

    3M™ 10 Sheet Set Non-PSA Lapping Microfinishing Film (AO) 8-1/2” x 11”

    3M™
    $24.99
    $24.99 - $24.99
    $24.99
    $17.99
    $17.99 - $17.99
    $17.99
    in stock

    This lapping film is 100% made in the USA by 3M™. These microfinishing lapping sheets were developed for industrial applications and can be used to...

    View full details
    $24.99
    $24.99 - $24.99
    $24.99
    $17.99
    $17.99 - $17.99
    $17.99
    Save 28% Save 28%
  • 3M™ 281Q Wetordry™ Polishing Paper
    Save up to 20% Save %

    3M™ Individual Sheets 8-1/2" x 11" Wetordry™ Polishing Paper

    3M™
    $0.00 - $94.99
    $0.00 - $94.99
    $0.00
    $4.99 - $109.99
    $4.99 - $109.99
    $4.99
    in stock

    The superior flexibility of the non-woven, tear-resistant synthetic backing on this Polishing Paper allows for fast and easy finishing and polishin...

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    $0.00 - $94.99
    $0.00 - $94.99
    $0.00
    $4.99 - $109.99
    $4.99 - $109.99
    $4.99
    Save up to 20% Save %
  • 3M™ 281Q Wetordry™ Polishing Paper

    3M™ 8-1/2" x 11" Wetordry™ Polishing Paper 6 Piece Set

    3M™
    $0.00 - $0.00
    $0.00
    $11.99 - $549.99
    $11.99 - $549.99
    $11.99
    in stock

    The superior flexibility of the non-woven, tear-resistant synthetic backing on this Polishing Paper allows for fast and easy finishing and polishin...

    View full details
    $0.00 - $0.00
    $0.00
    $11.99 - $549.99
    $11.99 - $549.99
    $11.99

  • 3M™ Individual Sheets Diamond Lapping / Microfinishing Film PSA

    3M™
    $0.00 - $0.00
    $0.00
    $13.99 - $24.99
    $13.99 - $24.99
    $13.99
    in stock

    These 3M™ diamond microfinishing lapping sheets were developed for the electronic industry but are the perfect solution to flat lapping, polishing ...

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    $0.00 - $0.00
    $0.00
    $13.99 - $24.99
    $13.99 - $24.99
    $13.99
  • Sold out

    3M™ 7 Sheet PSA Lapping Microfinishing Film (AO) 4-1/4" x 11"

    3M™
    $0.00 - $0.00
    $0.00
    $13.99
    $13.99 - $13.99
    $13.99
    Out of stock

    This lapping film is 100% made in the USA by 3M™. These microfinishing lapping sheets were developed for industrial applications and can be used to...

    View full details
    $0.00 - $0.00
    $0.00
    $13.99
    $13.99 - $13.99
    $13.99
    Sold out
  • Save 14% Save 14%

    3M™ 10 Sheet Pack Aluminum Oxide 8-1/2" x 11" Microfinishing/Lapping Film PSA

    3M™
    $34.99
    $34.99 - $34.99
    $34.99
    $29.99
    $29.99 - $29.99
    $29.99
    in stock

    This lapping film is 100% made in the USA by 3M™. These microfinishing lapping sheets were developed for industrial applications and can be used to...

    View full details
    $34.99
    $34.99 - $34.99
    $34.99
    $29.99
    $29.99 - $29.99
    $29.99
    Save 14% Save 14%
  • Save up to 69% Save 69%

    3M™ 60, 80 and 100 Micron Aluminum Oxide Microfinishing/Lapping Film Sheets PSA 8-1/2" x 11" (DCE)

    3M™
    $7.99
    $7.99 - $7.99
    $7.99
    $2.49 - $4.99
    $2.49 - $4.99
    $2.49
    in stock

    3M™ manufacturers a wide range of abrasive materials utilizing numerous abrasives, backing materials and bonding agents. These precision microfinis...

    View full details
    $7.99
    $7.99 - $7.99
    $7.99
    $2.49 - $4.99
    $2.49 - $4.99
    $2.49
    Save up to 69% Save 69%