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 52677 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 96552 Motor Tune-Up Kit
Dynabrade 78742 1/8" x 3/8"-B97 DynaFire A/O Mounted Point, Vitrified, 5/pack
3M 29832, Sanding Screen, 150 Grit, 18 in x NH, 7100160831
Dynabrade 50947 - 8" (203 mm) Dia. Non-Vacuum Wet/Dry Sander Disc Pad, Hook-Face, Short Nap
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
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Dynabrade 62647 Collection Bag 3-Pack
Dynabrade 98264 - 3/8" NPT Female Plug
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Dynabrade X61V 6" (152 mm) Dia. Central-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/16" Orbit, Hook-Face
3M 22646, Scotch-Weld Epoxy Adhesive 1838L, Translucent, Part B/A, 1 QuartKit, 7000036224, 6/case
Dynabrade 78166 1-1/4" Dia. x 120 Grit S/C Non-Vacuum PSA DynaCut Disc 25/pack
Dynabrade 11238 Contact Arm Ass'y, 1/4" Dia. x 3/8" W, Steel Wheel, Polish Turbine Blades
Dynabrade 51332 .7 hp Router, 3-1/2" Base, Central Vacuum, 20,000 RPM, 1/4 Collet
Dynabrade 53091 3/8" Pistol Grip Drill, .7 HP, Rear Exhaust, 950 RPM
Dynabrade 50617 Dust Collection System
Dynabrade 11080 Contact Wheel Ass'y, 1" Dia. x 3/8" W x 3/8" I.D., Round Radiused Face, 70 Duro Rubber
Dynabrade 21417 ND3036-1, Valve Assembly for DAQ-6
Dynabrade 52720 Cone or Plug 6" (152 mm) Extension Wheel Grinder, 15,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 59181 6" Dia. Dynorbital-Spirit Random Orbital Sander, Central Vacuum, 3/8" Orbit
Dynabrade 91565 6" Dynacut Extreme Orange Premium Film Disc, 120 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 51922 Front Bearing Plate
Dynabrade Nitro Series NZ1 NitroZip, Eraser Tool
Dynabrade 48532 3" Dia. Right Angle Disc Sander, Rear Exhaust, .4 HP, 20,000 RPM
Dynabrade 56104 5" Dia. Vacuum Disc Pad, Vinyl-Face
Dynabrade 59115 3" Dia. HiVac Dynorbital-Spirit, Self-Generated Vacuum, 3/16" Orbit
Dynabrade 54734 4" (102 mm) Dia. Right Angle Type 1 Cut-Off Tool, Rear Exhaust, .7 HP, 13,500 RPM, 3/8"-24 Spindle
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male
Dynabrade 52242 .7 hp 7 Degree Offset Die Grinder, Front Exhaust, Long Shank, 20,000 RPM, 1/4" Collet
Dynabrade 64635 Raptor Vac Air Powered Portable Vacuum System Conductive Hoses, 10 Gallon
3M 11412, Roloc Disc 361F, 36 YF-weight, TR, 1 in, Die R100N, 7000045092 
