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3M™ Cloth Belt 341D

263  Products
  • Tube-shaped band fits inner and outer contours to remove parting lines, imperfections, and burrs
  • X-weight cloth backing withstands heavy sanding and grinding
  • Resin bond withstands high heat and pressure
  • Tough aluminum oxide abrasive mineral cuts fast and performs well on many substrates
Overall Width (Imperial)
Overall Length (Imperial)
Equipment - Machines
263 Products Available
Available options:
 Overall Width (Imperial), Overall Length (Imperial), Equipment - Machines and Grit
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Showing 24 of 263
Attribute Name
Abrasive Material
Aluminum Oxide
Deburring, Finishing, Grinding, Sanding
Back Color
Backing Material
Backing Weight
X Weight
Coat Type
Closed Coat
Equipment - Machines
Bench Top Motors, Centerless Grinders, Cylindrical Grinders, Edge Sanders, Inline Sanders, Manual Backstand, Mould Sanders, Pressure Assit Backstand, Stroke Sanders, Wide Belt Sanders
Flex Type
24, 36, 40, 50, 60, 80, P100, P120, P150, P180, P240, P320, P400
Marine, Metalworking, Woodworking
Overall Length (Imperial)
10.688 in, 103 in, 106 in, 107 in, 108 in, 120 in, 126 in, 132 in, 138.5 in, 15.5 in, 168 in, 18.93 in, 20 in, 202 in, 21 in, 21.25 in, 23.75 in, 24 in, 274 in, 285 in, 300 in, 36 in, 42 in, 442 in, 48 in, 52.5 in, 54 in, 59.5 in, 60 in, 70.5 in, 72 in, 75 in, 79 in, 80 in, 84 in, 85 in, 90 in, 94.5 in, 96 in, 98 in
Overall Length (Metric)
1066.8 mm, 11226.8 mm, 1219.2 mm, 122 cm, 1333.5 mm, 1371.6 mm, 1511.3 mm, 1524 mm, 1790.7 mm, 1828.8 mm, 1905 mm, 2006.5 mm, 2032 mm, 2133.6 mm, 2159 mm, 2286 mm, 2400.3 mm, 2438.4 mm, 2489.2 mm, 2616.2 mm, 2692.4 mm, 271.475 mm, 2717.8 mm, 2743.2 mm, 3048 mm, 3200.4 mm, 3352.8 mm, 3517.9 mm, 393.7 mm, 4267.2 mm, 480.822 mm, 508 mm, 5130.8 mm, 533.4 mm, 539.75 mm, 603.25 mm, 609.6 mm, 6959.6 mm, 7239 mm, 7620 mm, 914.4 mm
Overall Width (Imperial)
0.5 in, 1 in, 1.18 in, 1.5 in, 10 in, 18 in, 19 in, 2 in, 2.25 in, 2.5 in, 25 in, 26 in, 3 in, 3.5 in, 30 in, 36 in, 37 in, 4 in, 42 in, 50 in, 52 in, 6 in, 8 in, 9 in
Overall Width (Metric)
101.6 mm, 1066.8 mm, 12.7 mm, 1270 mm, 1320.8 mm, 152.4 mm, 203.2 mm, 228.6 mm, 25.4 mm, 254 mm, 29.972 mm, 38.1 mm, 457.2 mm, 482.6 mm, 50.8 mm, 57.15 mm, 63.5 mm, 635 mm, 660.4 mm, 76.2 mm, 762 mm, 88.9 mm, 914.4 mm, 939.8 mm
Product Color
Product Form
Splice Type
Fabri-lok, Film-lok, Sine Wave, Sine-lok
Sub Industries
Builders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plating & Polishing, Plumbing Fixtures, Primary Wood and Panel Processing, Turbine Engines
Aluminum, Brass, Carbon Steel, Cobalt & Nickel Alloy, Copper, Hardened Steel, Hardwood, High Nickel Alloy, Soft Metals, Stainless Steel, Titanium, Titanium/Zirconium, Wood
Wet or Dry
Product Details
  • Tube-shaped band fits inner and outer contours to remove parting lines, imperfections, and burrs
  • X-weight cloth backing withstands heavy sanding and grinding
  • Resin bond withstands high heat and pressure
  • Tough aluminum oxide abrasive mineral cuts fast and performs well on many substrates
  • Bands fit onto a rubber expander wheel attachment (sold separately) for use with a die grinder or rotary drill

3M™ Cloth Belt 341D is a durable aluminum oxide cloth belt recommended for your metal deburring, general metalworking, and some woodworking applications. It is suitable for wide belt, edge, or portable belt sanding, and can be used for a variety of applications on metal substrates and wood.

Closed Coat Construction Helps Deliver A Fine Finish
3M™ Cloth Belt 341D comes with fast-cutting aluminum oxide abrasive grains resin-bonded to a durable X-weight cotton cloth backing to provide you with continuous cut and long-life performance necessary for more aggressive dry sanding applications. For finishing on metal, the closed coat construction offers a consistent, fine finish, and is suitable for producing a grain pattern. This belt should not be run wet.

3M™ Cloth Belt 341D
Excellent all around abrasive belt for blending and finishing
Broad Selection of Belt Sizes
Aluminum oxide mineral is a popular choice among industrial professionals because of its cut-rate, durability, and long life. It can be used on a wide variety of materials in both woodworking and metalworking, including ferrous alloys, and is the most commonly used industrial abrasive. The abrasive particles are adhered to the cloth backing with resin, creating a strong bond that withstands high heat and pressure.

Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different applications on both wood and metal. At 3M we offer a broad selection of belts to fit most any industrial belt sander. Wider belts are used with wide belt sanders to dimension or finish wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge sanders for sanding flat, narrow surfaces such as panel edges; and narrow belts are used with portable belt sanders for sanding or blending wood pieces such as cabinet doors.

Various Splices Join Belt Ends
A film media splice achieves a secure bond with a joining film that minimizes chatter marks, ensures a smooth running belt, and produces consistent finishing results. A sine wave splice is constructed of interlocking fingers that enable the splice to travel smoothly over contact wheels, reduce hinging, and provide added strength to the joint area. Sine wave splices are typically used for coarser grades and wide belts.

Customer Reviews
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Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.

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