3M™ Cubitron™ II Net Disc 31663, 80+/180+/320+, Includes 6 in Discs and Sheets, Job Pack, 100 Packs/Case

Get the job done sooner with 3M™ Cubitron™ II Net Discs, the fastest-cutting and longest-lasting net abrasive discs in the world. This family of net abrasive discs delivers 2X the cut rate and 2X the life of other leading net abrasive disc families. Plus, they help dust extractors perform their best, leaving virtually no dust on the work surface and in the environment.
Special Price $13.59 Regular Price $15.99
UPC 00051131316638
3M ID 7100251881
Packaging Pack
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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.


  • FASTEST-CUTTING, LONGEST-LASTING NET ABRASIVES IN THE WORLD: Precision-shaped grains form an optimized abrasive pattern to deliver 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+ TO 320+: 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
More Information
3M ID 7100251881
Part number 31663
Keywords car scratch repair, paint removal, paint preparation, denibbing, primer sanding, abrasives for plastic repair, Filler sanding, 3M abrasives, cubitron, car dent repair,
Global Product Hierarchy Abrasives > Abrasive Discs > Net Discs
Abrasive Material Precision Shaped Ceramic
Application Deflashing, Finishing, Parting Line Removal, Refining, Sanding, Scuffing, Shaping, Stripping, Surface Preparation
Backing Material Net
Color Family Purple
Grit Assorted
Product Color Purple
Product Number 710W
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 Cubitron™
Country of Origin United Kingdom
Sales Unit PK
SAP Shelf Life In Days 1825
Base - Billing Unit PAK
Base - Customary Height Dimension 8.62480315
Base - Customary Length Dimension 7
Base - Customary Width Dimension 0.468897638
Base - Metric Gross Weight 103.0 G
Base - Metric Height Dimension 21.907 CM
Base - Metric Length Dimension 17.78 CM
Base - Metric Width Dimension 1.191 CM
Base - Item Quantity 1
Base - Unit PAK
Consumer - Billing Unit PAK
Consumer - Customary Cubic Dimension 28.309036933034495 ci
Consumer - Customary Gross Weight 0.2270761300504239 lbs
Consumer - Customary Net Weight 0.11530176312269097 lbs
Consumer - Customary Height Dimension 8.624803149606299 in
Consumer - Customary Length Dimension 7.0 in
Consumer - Customary Width Dimension 0.4688976377952756 in
Consumer - Metric Cubic Dimension 463.902 CCM
Consumer - Metric Net Weight 52.3 G
Consumer - Metric Height Dimension 21.907 CM
Consumer - Metric Length Dimension 17.78 CM
Consumer - Metric Width Dimension 1.191 CM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit PACK
Consumer - Unit PAK
Shipper - Billing Unit PAK
Shipper - Customary Cubic Dimension 4145.3856529760305 ci
Shipper - Customary Gross Weight 23.199905236501223 lbs
Shipper - Customary Net Weight 11.530176312269097 lbs
Shipper - Customary Height Dimension 15.0 in
Shipper - Customary Length Dimension 17.9748031496063 in
Shipper - Customary Width Dimension 15.374803149606299 in
Shipper - Metric Cubic Dimension 67930.7 CCM
Shipper - Metric Weight 10523.3 G
Shipper - Metric Net Weight 5230.0 G
Shipper - Metric Height Dimension 38.1 CM
Shipper - Metric Length Dimension 45.656 CM
Shipper - Metric Width Dimension 39.052 CM
Shipper - Item Quantity 100
Shipper - Total Unit Quantity 100
Shipper - Previous Packaging Level Quantity 100
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit PACK
Shipper - Unit CS
Pallet - Billing Unit PAK
Pallet - Customary Cubic Dimension 101177.36770906612 ci
Pallet - Customary Gross Weight 451.947637478999 lbs
Pallet - Customary Net Weight 207.54317362084376 lbs
Pallet - Customary Height Dimension 50.0 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.658 M3
Pallet - Metric Net Weight 94.14 KG
Pallet - Metric Height Dimension 1.27 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 1800
Pallet - Total Unit Quantity 1800
Pallet - Previous Packaging Level Quantity 18
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit PACK
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 3
Pallet - Shipping Container Per Layer Quantity 6
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