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 50009 Collet Body- 3/8"-24 Thread,
Dynabrade 56854 5" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/32" Orbit
Dynabrade 01020 O-Ring
Dynabrade 58501 3" W x 4-1/4" L Dynabug II Orbital Sander, Self-Generated Vacuum, .15 HP, 10,000 RPM, 3/32" Orbit
Dynabrade 13515 Dynastraight 6" (152 mm) Extension Finishing Tool, 1 HP, Rear Exhaust, 3,400 RPM, 5/8"-11 Arbor
Dynabrade 15002 Vacuum Mini-Dynafile II Abrasive Belt Tool
Dynabrade 91706 DynaMesh 3" 240 Grit Hook & Loop Discs, 50 per box
Dynabrade 92247 4" Dia. x 3/4" W Straight Fine Wire Wheel
Dynabrade 48521 2" Dia. Right Angle Disc Sander, Rear Exhaust, .4 HP, 15,000 RPM
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 92592 3-1/2" Dia. x 100 Micron A/O Non-Vacuum Hook-Face Scalloped-Edge DynaCut Disc, 50/Box
Dynabrade 15010 Mini-Dynafile II Abrasive Belt Tool For 18" Belt
Dynabrade 11297 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, with Guiding Wheels
Dynabrade 57114 Vanes (5/Pkg)
Dynabrade 94809 1/2" W x 72" L 40 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 11287 Contact Arm Ass'y, 3/4" Dia. x 5/8" W, Rubber Wheel, with 3/4" Platen
Dynabrade 79856 3" 180 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 78122 2" Dia. Medium NWN DynaBrite Locking-Type Disc, 25/pack 
