3M™ Paper Sheet 346U, 80 D-weight, 2-3/4 in x 17-1/2 in, 100/Carton, 1000 ea/Case

3M™ Paper Sheet 346U is constructed of aluminum oxide and comes in a range of grades and sizes to accommodate many different projects. The paper backing is durable for coarse sanding, yet flexible enough to be used on curved surfaces. Its cut-rate and durability make this an excellent choice for blending the joints of connecting pieces in wood- and metal-working.
Special Price $0.78 Regular Price $0.92
UPC 00051144021352
3M ID 7000118229
Packaging Carton
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Aluminum oxide is a very hard mineral that maintains sharp points on the grains much longer than natural abrasives such as emery or garnet. The abrasive grains are adhered to the sandpaper with some space between them, known as open-coat construction, to minimize the buildup of dust on the surface of the paper, which would otherwise load the abrasive points. Loading often results from sanding soft materials and can clog the abrasive, shortening the usable life of the sandpaper sheet.


  • Tough aluminum oxide abrasive cuts fast and performs well on many surfaces
  • Load resistant open-coat feature enables longer use before replacement
  • Strong, D-weight paper backing supports aggressive sanding
  • Sheets are conformable to various workpieces and usable by either hand or machine
  • Sheets come in a number of sizes to accommodate various applications
More Information
3M ID 7000118229
Part number 2135
Keywords paper sheet, 346U
Global Product Hierarchy Abrasives > Abrasive Sheets & Rolls > Sandpaper Sheets & Rolls
Abrasive Material Aluminum Oxide
Backing Material Paper
Backing Weight D Weight
Color Family Yellow
Grit P60
Product Color Gold
Product Number 346U
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin Cameroon
Sales Unit ST
SAP Shelf Life In Days 3650
Base - Billing Unit SH
Base - Customary Length Dimension 17.5 INCH
Base - Customary Width Dimension 2.75 INCH
Base - Metric Gross Weight 14.832 G
Base - Metric Length Dimension 0.444 M
Base - Metric Width Dimension 0.069 M
Base - Item Quantity 1
Base - Unit SH
Unit of Use - Billing Unit SH
Unit of Use - Customary Cubic Dimension 1.9066258604958155 ci
Unit of Use - Customary Gross Weight 0.03269896272726104 lbs
Unit of Use - Customary Net Weight 0.027998707297479452 lbs
Unit of Use - Metric Cubic Dimension 31.244 CCM
Unit of Use - Metric Net Weight 12.7 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit SHTS
Unit of Use - Unit SH
Inner - Billing Unit SH
Inner - Customary Cubic Dimension 130.31223897093463 ci
Inner - Customary Gross Weight 3.1085178968067737 lbs
Inner - Customary Net Weight 2.7998707297479455 lbs
Inner - Customary Height Dimension 2.5 in
Inner - Customary Length Dimension 2.9366141732283464 in
Inner - Customary Width Dimension 17.75 in
Inner - Metric Cubic Dimension 2135.435 CCM
Inner - Metric Net Weight 1.27 KG
Inner - Metric Height Dimension 6.35 CM
Inner - Metric Length Dimension 7.459 CM
Inner - Metric Width Dimension 45.085 CM
Inner - Item Quantity 100
Inner - Total Unit Quantity 100
Inner - Previous Packaging Level Quantity 100
Inner - Item Unit SHTS
Inner - Previous Packaging Level Unit SHTS
Inner - Unit KAR
Shipper - Billing Unit SH
Shipper - Customary Cubic Dimension 1906.6079805387958 ci
Shipper - Customary Gross Weight 32.69896272726104 lbs
Shipper - Customary Net Weight 27.998707297479452 lbs
Shipper - Customary Height Dimension 6.6 in
Shipper - Customary Length Dimension 18.4 in
Shipper - Customary Width Dimension 15.7 in
Shipper - Metric Cubic Dimension 31243.707 CCM
Shipper - Metric Weight 14.832 KG
Shipper - Metric Net Weight 12.7 KG
Shipper - Metric Height Dimension 16.764 CM
Shipper - Metric Length Dimension 46.736 CM
Shipper - Metric Width Dimension 39.878 CM
Shipper - Item Quantity 1000
Shipper - Total Unit Quantity 1000
Shipper - Previous Packaging Level Quantity 10
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit SHTS
Shipper - Unit CS
Pallet - Billing Unit SH
Pallet - Customary Cubic Dimension 87630.09652003556 ci
Pallet - Customary Gross Weight 1205.9285741512804 lbs
Pallet - Customary Net Weight 1007.9534627092603 lbs
Pallet - Customary Height Dimension 44.09448818897638 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.436 M3
Pallet - Metric Net Weight 457.2 KG
Pallet - Metric Height Dimension 1.12 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 36000
Pallet - Total Unit Quantity 36000
Pallet - Previous Packaging Level Quantity 36
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit SHTS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 6
Pallet - Shipping Container Per Layer Quantity 6
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