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3M Cubitron II Net Disc Roll 31656, Fastest-Cutting, Longest-Lasting, Dust Capture, 6 in, 320+ grade, 50 Discs/Roll

4.6 4.6 out of 5 stars 48 ratings

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6 in 320 grade

Purchase options and add-ons

Product Dimensions 6"L x 6"W
Brand Cubitron
Grit Number 320
Construction Type Coated

About this item

  • FASTEST-CUTTING, LONGEST-LASTING NET ABRASIVE IN THE WORLD: Precision-shaped grains form an optimized abrasive pattern that delivers performance nobody matches
  • LESS DUST: Get dust capture that can’t be beat whether you’re using a self-generating-vacuum sander, a central vacuum system or a portable dust extractor
  • PATENTED TRIANGULAR-SHAPED MINERAL GRAINS: Help the abrasive run cooler, cut faster and last longer
  • AVAILABLE IN GRADES FROM 80 plus TO 320 plus: In the most-popular sizes, making them compatible with existing dust-extraction sanders
  • 3M HOOKIT ATTACHMENT: Installing a new disc is quick and saving a partially-used disc easy
  • 3M CUBITRON II NET ABRASIVES: Paired with the Total Automotive Sanding System capture the most dust
  • Prolong the life of your sander's backup pad and maintain consistent attachment with the use of a protection pad or pad saver.
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$47.54
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$31.95 ($0.64/Count)
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Sold by Supply Science and ships from Amazon Fulfillment.
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From the manufacturer

Cubitron II Purple Disc
Cubitron II Purple Disc In Use

Cubitron II Purple Close Up

Cubitron II Precision-Shaped Grain Close Up

Cubitron II Dust Extraction Capability Close Up

Cubitron II Net Abrasive

The open net structure in the new 3M Cubitron II Net Abrasives provides a virtually dust-free environment.

Precision-Shaped Grain

These abrasives, built with Sharp Cubitron II mineral, can help save you time and materials - delivering better value and higher performance.

Dust Extraction Capability

Helps shops productivity and efficiency by helping to reduce rework and cleanup time.

Cubitron II Purple Disc In Use - Removal
Top Two Common Questions on Cubitron Abrasives

Product Description

Spend less time sanding with the fastest-cutting, longest-lasting net abrasives in the world. Introducing 3M Cubitron II Net Abrasives. 3M's biggest advancement in dust-extraction sanding in decades. How much better are they? 3M tested 3M Cubitron II Net Abrasives against the leading competitors. Every grade — every brand — they tested, 3M Cubitron II Net Abrasives outperformed and outlasted them all. The family of 3M Cubitron II Net Discs cuts more than 2X faster and lasts more than twice as long as the Mirka Abranet Ace family of net discs. The unique design on the disc's cutting face is engineered to deliver the best-possible cut without sacrificing dust extraction, 3M technology nobody else has. 3M Cubitron II Net Discs work with standard dust extraction systems including portable dust extractors, central vac systems and sanders with attached bags. 3M Cubitron II Net Discs are available in grades from 80+ to 320+ to handle collision repair jobs from teardown to paint prep faster than any other net discs around. Their long life means fewer stops to change abrasives, while their faster cut rate means you'll spend less time sanding. Prolong the life of your sander's backup pad and maintain consistent attachment with the use of a protection pad or pad saver.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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3M Cubitron II Net Disc Roll 31656, Fastest-Cutting, Longest-Lasting, Dust Capture, 6 in, 320+ grade, 50 Discs/Roll


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What's in the box

  • Net Disc Roll
  • Compare with similar items

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    3M Cubitron II Net Disc Roll 31656, Fastest-Cutting, Longest-Lasting, Dust Capture, 6 in, 320+ grade, 50 Discs/Roll
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    Price$47.54$48.08$28.47-21% $28.47
    Typical:$36.22
    -20% $58.68
    List:$73.27
    $36.46
    Delivery
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Get it as soon as Tuesday, Apr 2
    Customer Ratings
    Value for money
    5.0
    5.0
    5.0
    5.0
    Longevity
    4.7
    4.7
    4.6
    Sold By
    Amazon.com
    Amazon.com
    Amazon.com
    Amazon.com
    Amazon.com
    JBTools
    number of items
    1
    1
    1
    1
    50
    50
    grit number
    320
    80
    320
    180
    180
    500
    construction type
    Coated
    Coated
    Coated
    Coated
    Coated
    Coated
    standard identifier
    31656
    31650
    31685
    31653
    31374

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    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    48 global ratings
    There's Sanding Discs, and then there are These!
    5 Stars
    There's Sanding Discs, and then there are These!
    I've been building and woodworking for several years and I always dreaded the sanding part of wood finishing. These discs remove material faster, remove more dust, and last longer than any other that I have tried including Diablo, Powertec, and Dura Gold.I just sanded an entire small kitchen set of cabinets and a wood countertop with a previously used disc and it's still working better than a new disc from other brands. The countertop needed extra sanding to remove divots and deeps sanding grooves from my drum sander.I'm throwing out all my old ones and using my new discs exclusively for wood.Don't balk at the price when you consider the time, effort and wear&tear on your body.
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    Top reviews from the United States

    Reviewed in the United States on December 4, 2023
    Size: 6 in 180 gradeVerified Purchase
    Reviewed in the United States on June 14, 2023
    Size: 6 in 320 gradeVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on March 2, 2022
    Size: 6 in 80 gradeVerified Purchase
    Customer image
    5.0 out of 5 stars There's Sanding Discs, and then there are These!
    Reviewed in the United States on March 2, 2022
    I've been building and woodworking for several years and I always dreaded the sanding part of wood finishing. These discs remove material faster, remove more dust, and last longer than any other that I have tried including Diablo, Powertec, and Dura Gold.
    I just sanded an entire small kitchen set of cabinets and a wood countertop with a previously used disc and it's still working better than a new disc from other brands. The countertop needed extra sanding to remove divots and deeps sanding grooves from my drum sander.
    I'm throwing out all my old ones and using my new discs exclusively for wood.
    Don't balk at the price when you consider the time, effort and wear&tear on your body.
    Images in this review
    Customer image
    Customer image
    7 people found this helpful
    Report
    Reviewed in the United States on August 7, 2023
    Size: 6 in 320 gradeVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on April 20, 2022
    Size: 6 in 180 gradeVerified Purchase
    4 people found this helpful
    Report
    Reviewed in the United States on June 23, 2022
    Size: 6 in 320 gradeVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on May 3, 2022
    Size: 6 in 180 gradeVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on August 20, 2023
    Size: 6 in 180 grade
    2 people found this helpful
    Report

    Top reviews from other countries

    MDavis
    5.0 out of 5 stars note - 6in sizing!
    Reviewed in Australia on December 21, 2023
    Size: 6 in 80 gradeVerified Purchase