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 15111 Felt Silencer
Dynabrade 54897 Spring
Dynabrade 53235 7" Dia. Type 27 Vertical Depressed Center Wheel Grinder, 2 HP, 8,500 RPM, 5/8"-11 Spindle
Dynabrade 52216 .5 hp 7 Degree Offset Die Grinder, Front Exhaust, Long Shank, 15,000 RPM, 1/4" Collet
Dynabrade 94874 5' Max Flow Air Hose Assembly Male/ Male Fittings, 5/16" I.D.
Dynabrade 95955 Tubing 10 Ft. Long
Dynabrade 90875 2" Dia. Super Fine NWN DynaBrite Locking-Type Disc, 25/pack
Dynabrade 52705 3" (76 mm) Dia. Right Angle Depressed Center Wheel Grinder, .4 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 04069 Retaining Ring
Dynabrade 60203 - 20,000 lb. Jack with No Pad
Dynabrade 78532 3" x 1/4", 1/4-20 Female Center Thread, 120 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 54783 3" (76 mm) Dia. Right Angle Type 27 Depressed Center Wheel Grinder, Steel Housing, .7 HP, 18,000 RPM, 3/8"-24 Spindle
Dynabrade 43516 .4 hp 6" (152 mm) Dia. Extension Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 96104 [1-1/2" Thread - 1" Non-Thread], Non-Conductive Vacuum Hose Cuff
Dynabrade 56854B 5" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander
Dynabrade 64400 36" W x 60" L (914 mm W x 1,524 mm L) Metal Capture Downdraft Table, 230 V (AC), Down Exhaust
Dynabrade 50154 - 5" (127 mm) Dia. Disc Wet Back-Up Pad
Dynabrade 78624 1" Dia. x 1-1/2" W x 1/4" Center Hole, 60 Grit, 100/pack
Dynabrade 48317 .4 hp Right Angle Die Grinder, Rear Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 51476 5"-8" Dia. Right-Angle Wet Rotary Sander, Basic, .7 HP, 0-3,100 RPM, 5/8"-11 Spindle Thread
Dynabrade 58456 5" (127 mm) Dia. Dynabuffer Random Orbital Polisher
Dynabrade 40353 Dynafile II Abrasive Belt Tool, for Non-Woven Nylon Belts
Dynabrade 14200 Dynangle Abrasive Belt Tool
Dynabrade 59025S 6" Non-Vac Dynorbital Spirit Random Orbital Sander
Dynabrade 52223 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 24,000 RPM, 1/4" Collet
Dynabrade 53435 Drill, .4 HP, Rear Exhaust, 3,200 RPM, 1/4"-28 Female Thread
Dynabrade 78637 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, Z/A, 60 Grit, 100/pack
Dynabrade 01438 Spring
Dynabrade 78372 8" Dia. x 3" W x 1" Center Hole, 8S Fine, S/C DynaBrite Deburring Type-R Convolute Wheel, 2/box 
