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3M 340D General Purpose Sanding Belt - General Purpose Sanding Belts for Wood & Soft Metals
3MGeneral Purpose Sanding Belts for Wood & Soft Metals

3M 340D General Purpose Sanding Belt

The 3M 340D Sanding Belt (3 in W x 18 in L) is a general-purpose belt for wood and soft metals, featuring 80-grit aluminum oxide on an X-weight cloth backing. Supplied in a 50-pack (MPN 60440211336), it is designed…

SKU 3G-OTH-544156

Brand
3M
Item
340D General Purpose Sanding Belt
Category
General Purpose Sanding Belts for Wood & Soft Metals
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Technical Specifications

3M
Manufacturer Part Number
60440211336
Series
340D
Type
Aluminum Oxide, X Wt Cloth Backing, 340D, 50 PK
Grit
80

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M 340D Sanding Belt (3 in W x 18 in L) is a general-purpose belt for wood and soft metals, featuring 80-grit aluminum oxide on an X-weight cloth backing. Supplied in a 50-pack (MPN 60440211336), it is designed for consistent finishing across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (authorised for brands like FBR, Interpump, Riello, Beckett) anchors trust, but we also deliver genuine solutions across electrical, power transmission, pneumatics, and more.

Frequently Asked Questions

What is the 3M 340D sanding belt used for?

The 3M 340D sanding belt is a general-purpose belt for wood and soft metals. Its 80-grit aluminum oxide on X-weight cloth backing delivers consistent finishing across machining, woodworking, and metal fabrication. 3G Electric supplies this belt as part of a broad industrial portfolio spanning 14 departments.

What are the specifications of the 3M 340D sanding belt?

The 3M 340D sanding belt measures 3 in W x 18 in L, with 80-grit aluminum oxide on an X-weight cloth backing. It comes in a 50-pack (MPN 60440211336). This belt is designed for consistent finishing on wood and soft metals, backed by 3M's 340D series quality.

Where to buy 3M 340D sanding belts worldwide?

3G Electric supplies the 3M 340D sanding belt worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine 3M abrasives to your facility. Contact us for availability and lead time on this 50-pack (MPN 60440211336).

How to select the right grit for a 3M sanding belt?

For wood and soft metals, 80-grit aluminum oxide (as in the 3M 340D) is ideal for medium stock removal and smoothing. Coarser grits (40-60) remove material faster; finer grits (120+) finish. Match grit to your application's surface requirement. 3G Electric can help you choose the right abrasive for your process.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M general purpose sanding belts for wood & soft metals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
General-purpose sanding disc for material removal, finishing, and surface preparation on wood, metal, and painted surfaces. Features 80-grit aluminum oxide abrasive on D-weight paper backing. Each roll contains 100 discs
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General-purpose sanding disc for material removal, finishing, and surface preparation on wood, metal, and painted surfaces. Features 80-grit aluminum oxide abrasive on D-weight paper backing. Each roll contains 100 discs
This ceramic abrasive belt with Y wt cloth backing is designed for cool-cutting on all woods. The 150 grit provides aggressive material removal and long life in industrial sanding applications such as panel shaping, edge sanding, and finish blending. Supplied in a 10-pack
3M CUBITRON II
This ceramic abrasive belt with Y wt cloth backing is designed for cool-cutting on all woods. The 150 grit provides aggressive material removal and long life in industrial sanding applications such as panel shaping, edge sanding, and finish blending. Supplied in a 10-pack
Ceramic abrasive sanding belt with YF weight polyester backing, designed for cool cutting on stainless steel and soft metals. 80 grit, 4 in wide by 168 in long, supplied in a 25-pack. Suitable for grinding and finishing in metalworking applications
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Ceramic abrasive sanding belt with YF weight polyester backing, designed for cool cutting on stainless steel and soft metals. 80 grit, 4 in wide by 168 in long, supplied in a 25-pack. Suitable for grinding and finishing in metalworking applications
Ceramic grain on a YF Wt polyester backing provides cool cutting action on ferrous and non-ferrous metals. Suitable for stock removal, blending, and finishing in metalworking applications. Part of the Cubitron 1184F series
3M CUBITRON 3
Ceramic grain on a YF Wt polyester backing provides cool cutting action on ferrous and non-ferrous metals. Suitable for stock removal, blending, and finishing in metalworking applications. Part of the Cubitron 1184F series
This 3M 341D spiral band is a general-purpose abrasive for all metals, featuring aluminum oxide grain with 60 grit. It is designed for deburring, blending, and finishing on cylindrical surfaces. The band measures 1 inch in diameter by 2 inches in width
3M
This 3M 341D spiral band is a general-purpose abrasive for all metals, featuring aluminum oxide grain with 60 grit. It is designed for deburring, blending, and finishing on cylindrical surfaces. The band measures 1 inch in diameter by 2 inches in width
3M Air Belt Sander: 1/2 in Belt Wd, 18 in Belt Lg, Pivoting Arm, Heavy Duty, 0.6 hp, 27 scfm, Lever (MPN 28366)
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3M Air Belt Sander: 1/2 in Belt Wd, 18 in Belt Lg, Pivoting Arm, Heavy Duty, 0.6 hp, 27 scfm, Lever (MPN 28366)

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