3M™ Paper Sheet 346U, 80 D-weight, 9 in x 11 in, 50/Pac, 500 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 $1.03 Regular Price $1.21
UPC 00051144021154
3M ID 7000120220
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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 7000120220
Part number 2115
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 11.0 INCH
Base - Customary Width Dimension 9.0 INCH
Base - Metric Gross Weight 18.38 G
Base - Metric Length Dimension 0.279 M
Base - Metric Width Dimension 0.228 M
Base - Item Quantity 1
Base - Unit SH
Unit of Use - Billing Unit SH
Unit of Use - Customary Cubic Dimension 3.3921268629938837 ci
Unit of Use - Customary Gross Weight 0.0405209637895805 lbs
Unit of Use - Customary Net Weight 0.03747858457142919 lbs
Unit of Use - Metric Cubic Dimension 55.587 CCM
Unit of Use - Metric Net Weight 17.0 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 129.56951898155765 ci
Inner - Customary Gross Weight 1.9499887090252421 lbs
Inner - Customary Net Weight 1.8739292285714595 lbs
Inner - Customary Height Dimension 11.259842519685039 in
Inner - Customary Length Dimension 1.2598425196850394 in
Inner - Customary Width Dimension 9.133858267716535 in
Inner - Metric Cubic Dimension 2123.264 CCM
Inner - Metric Net Weight 850.0 G
Inner - Metric Height Dimension 28.6 CM
Inner - Metric Length Dimension 3.2 CM
Inner - Metric Width Dimension 23.2 CM
Inner - Item Quantity 50
Inner - Total Unit Quantity 50
Inner - Previous Packaging Level Quantity 50
Inner - Item Unit SHTS
Inner - Previous Packaging Level Unit SHTS
Inner - Unit PAK
Shipper - Billing Unit SH
Shipper - Customary Cubic Dimension 1696.067459064052 ci
Shipper - Customary Gross Weight 20.26048189479025 lbs
Shipper - Customary Net Weight 18.739292285714594 lbs
Shipper - Customary Height Dimension 11.73228346456693 in
Shipper - Customary Length Dimension 15.236220472440944 in
Shipper - Customary Width Dimension 9.488188976377952 in
Shipper - Metric Cubic Dimension 27793.566 CCM
Shipper - Metric Weight 9.19 KG
Shipper - Metric Net Weight 8.5 KG
Shipper - Metric Height Dimension 29.8 CM
Shipper - Metric Length Dimension 38.7 CM
Shipper - Metric Width Dimension 24.1 CM
Shipper - Item Quantity 500
Shipper - Total Unit Quantity 500
Shipper - Previous Packaging Level Quantity 10
Shipper - Previous Packaging Level Unit PACK
Shipper - Item Unit SHTS
Shipper - Unit CS
Pallet - Billing Unit SH
Pallet - Customary Cubic Dimension 81283.6271341834 ci
Pallet - Customary Gross Weight 824.5288605714421 lbs
Pallet - Customary Net Weight 730.8323991428692 lbs
Pallet - Customary Height Dimension 40.15748031496063 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.332 M3
Pallet - Metric Net Weight 331.5 KG
Pallet - Metric Height Dimension 1.02 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 19500
Pallet - Total Unit Quantity 19500
Pallet - Previous Packaging Level Quantity 39
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit SHTS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 3
Pallet - Shipping Container Per Layer Quantity 13
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