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.

Standard Abrasives 860708, Buff and Blend HS Disc, 6 in x 1/2 in A VFN, 7000046751
3M 26325, PPS Series 2.0 Spray Cup System Kit, Large (28 fl oz, 850
mL), 125 Micron Filter, 7100134637
Dynabrade 50273 Locking Flange Nut, 5/8"-11 Thread
Dynabrade 79175 1" W x 18" L 80 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 79126 3/4" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 54911 Gear Set, 6500 RPM, 2.6Hp
Dynabrade 97166 Tool Hanger -3" Dynabuffer
Dynabrade 78019 1/2" W x 18" L Coarse NWN DynaBrite Belt, 10/pack
Dynabrade 11072 Contact Wheel Ass'y, 7/16" Dia. x 1/8" W x 3/8" I.D., Crown Face, Brass
Dynabrade 79969 5" Dia. x 60 Grit Non-Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade X62HS 6" Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, Hook Pad W/ Speed Regulator
Dynabrade 50014 3/8" (.375) Capacity Collet Sleeve
Dynabrade 13502 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 3,400 RPM, 1/2" (13 mm) Dia. Arbor
Dynabrade 79149 1/2" W x 24" L 80 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 90368 3/4" W x 34" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 01185 Vane Set (4pk)
Dynabrade 02108 Housing for Model 51411 - 3,200 RPM
Dynabrade 51750 .1 hp Straight-Line Extension Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet
Dynabrade 58418 6" Dia.Two-Hand Dynorbital Random Orbital Sander, Non-Vacuum
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
Dynabrade 59180 6" Dia. Dynorbital-Spirit Random Orbital Sander, Non-Vacuum, 3/32" Orbit
Dynabrade 49430 Mini Angle Head Drill, .4 HP, Rear Exhaust, 3,200 RPM, 1/4"-28 Female Thread
Dynabrade 78710 5/16" x 5/8"-B53 Dynacut A/O Mounted Point, 5/pack
Dynabrade 07136 Handle Grip
Dynabrade 51078 Bearing
Dynabrade 11078 Contact Wheel Ass'y, 5/8" Dia. x 3/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
Dynabrade 11394 DF II Contact Arm Ass'y, 24" Belt Offset
Dynabrade 91497 2" Dia. Type R CLEO Wool Locking-Type Disc, 10/pack
Dynabrade 01024 O-Ring
Dynabrade 79233 3-1/2" Dia. x 220 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 92201 1-1/2" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 82575 1/8" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 52936 1/4" Drill, .4 HP, Rear Exhaust, 20,000 RPM
Dynabrade 15101 Tension Arm (for Mini Dynafile II)
Dynabrade 40321 Dynafile II Abrasive Belt Tool Versatility Kit
Dynabrade 13516 Dynastraight 6" (152 mm) Extension Finishing Tool, 1 HP, Rear Exhaust, 3,400 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 54972 Vane Set (5pk)
Dynabrade 52206 .4 hp 7 Degree Offset Die Grinder, Front Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 93252 8" Dia. x 1/2" Center Hole, 400 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 93534 3" Mandrel for Sanding Stars, 3-48 Male Thread 
