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.
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.
Belts come with various splices that join the 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.

Dynabrade Nitro Series RB3 - Electric 5" Rotary Buffer						
Dynabrade 21752 Valve Block for 900, 9,000 RPM SandPolish						
Dynabrade 51812 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 3/32" Collet						
Dynabrade 79843 DynaBolt AO SS 4.5" x 1/4" x 7/8" T27 Grinding Wheel, Box of 10 Discs						
Dynabrade 51865 1.0 hp Trim Router (Complete), 20,000 RPM, 1/4 Collet						
Dynabrade 80020 Dynamount Bench Mount (for Dynafile 14000)						
Dynabrade 48316 .4 hp Right Angle Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet						
Dynabrade 02649 Bearing						
Dynabrade 11352 Contact Wheel Ass'y, 5/16" Dia. x 5/8" W x 1/4" I.D., Crown Face, Steel						
Dynabrade 61430 Raptor Vac Electric Portable Vacuum System, 10 Gallon, 120 V						
Dynabrade 79070 1/4" W x 18" L 36 Grit A/Z DynaCut Belt, 50/pack						
Dynabrade 57332 Lock Ring						
Dynabrade 43506 .4 hp 3" (76 mm) Dia. Extension Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet						
Dynabrade 56469 Exhaust Gasket						
Dynabrade 79828 DynaSpark ZA 5" x .045" x 7/8" T42 Right Angle, Box of 10 Discs						
Dynabrade 93662 5" Dia. x 3/4" Center Hole, 40/50 Grit Gulleted/Slotted Diamond Cut-Off Wheel						
Dynabrade 47212 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 5,000 RPM, 1/4" Collet						
Dynabrade 11462 Dynabelter Finisher						
Dynabrade 30336 Dynascaler Surface Preparation Tool, Hand-Held, 2", Rear Exhaust, 3,400 RPM						
Dynabrade 61470 Raptor Vac Pneumatic Vacuum - Wall-Mount Style, 1.5 Gallon						
Dynabrade 92248 4" Dia. x 1/2" W Bent Coarse Wire Wheel						
Dynabrade 40330 Vacuum Dynafile II Abrasive Belt Tool						
Dynabrade 64205 33" (84 cm) W x 41" (104 cm) L Downdraft Sanding Table, 230 V (AC)						
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male						
Dynabrade 91537 5" Dynacut Extreme Orange Premium Film Disc, 100 Grit, Hook & Loop, Vacuum Holes, 50/Box						
Dynabrade 52374 4" (102 mm) Dia. Straight-Line Type 1 Wheel Grinder, 1 HP, 15,000 RPM, 3/8"-24 Spindle						
Dynabrade 48345 .4 hp Straight-Line Die Grinder, Rear Exhaust, 30,000 RPM, 1/8" Collet						
Dynabrade 40352 Dynafile II Abrasive Belt Tool						
Dynabrade 40321 Dynafile II Abrasive Belt Tool Versatility Kit						
Dynabrade 51847 1/4" Drill Right Angle, .4 HP, Front Exhaust, 15,000 RPM						
Dynabrade 95216 Pin						
Dynabrade 95162 Screw						
Dynabrade 13403 Dynisher Finishing Tool, Rear Exhaust, 4,500 RPM, 5/8-11" Spindle Thread						
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090						
