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3M™ Paper Sheet 346U, 60 D-weight, 2-3/4 in x 17-1/2 in, 100/Pac, 1000 ea/Case

3M™ Paper Sheet 346U, 60 D-weight, 2-3/4 in x 17-1/2 in, 100/Pac, 1000 ea/Case

Part Number 02136
3M Product Number 346U
3M ID 7000118230
UPC 30051144021360,00051144021369,50051144021364

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

Overall Width (Metric)	444.5 mm
Overall Width (Imperial)	17.5 in
Grit	P60
Overall Length (Metric)	69.9 cm
Overall Length (Imperial)	2.75 in
Abrasive Material	Aluminum Oxide

Specifications

Details

Highlights

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

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.

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.

Learn more about 3M™ Industrial Products for Metalworking (PDF, 13 Mb)

Resources

3M(TM) Abrasive Products, Paper Sheets 336U, 346U

3M™ Abrasive Products, Paper Sheets 336U, 346U

Article Information Sheet

(PDF , 0B)

3M™ Industrial Products for Metalworking Catalog Hi Res PDF

Catalogs

(PDF , 73MB)

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