Consistent, Reliable Performance
Our 3M Cloth Belt 384F contains fast-cutting aluminum oxide abrasive grains resin-bonded to a durable XF-weight polyester cloth backing to provide you with the continuous cut and long-life performance necessary for more aggressive metalworking applications. For finishing on metal, the closed coat construction offers a consistent, fine finish, and is suitable for producing a grain pattern. The backing is waterproof to support both wet and dry applications.
Fast-Cutting Grain with Durable Construction
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. These attributes make it suitable for gate grinding and weld removal, as well as deburring and finishing applications.
3M Engineered for Optimal Performance
3M Abrasives engineers know abrasive belt construction. For more than 100 years 3M has been a leading abrasive supplier of the metalworking and woodworking industries. We offer a complete line of high-quality metalworking abrasive solutions to meet your tough jobs. 3M engineers developed 3M Cloth Belt 384F with increased cut and durability for top performance on general purpose sanding and grinding applications. It is yet another example of how 3M science provides improved solutions for industrial applications.

Dynabrade 79852 3" 80 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 07132 Dynangle II Motor Housing
Dynabrade 79837 3" 1200 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
Dynabrade 40375 Rubber Drive Wheel
Dynabrade 60209 - 9,000 lb. Jack with 1/2" Vi-Sorb Pad
Dynabrade 11080 Contact Wheel Ass'y, 1" Dia. x 3/8" W x 3/8" I.D., Round Radiused Face, 70 Duro Rubber
Dynabrade 91236 8" Dia. x 60 Grit A/O Non-Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 65014 2" x 36" (51 mm x 914 mm) Electric Tool Post Grinder (Air Tension), 2 hp, 3,450 RPM, Wet, 230 V (AC), 1 Phase, 60 Hz
Dynabrade 98263 3/8" NPT Male Plug
Dynabrade 78706 2" x 1/4"-20 Female Center Thread, Coarse, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Dynabrade 78309 1-1/2" Dia. x 1" W x 1/4" Shank, 180 Grit, A/O DynaCut Flap Wheel, 10/pack
Dynabrade 45210 Sleeve for 48203, 30,000 RPM
Dynabrade 01474 Rear Bearing Plate
Dynabrade 96394 - 1-1/4" Coaxial Vac/Air Cuff
Dynabrade 91560 6" Non-Vacuum 320 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 51148 4-1/2" Dia. Disc Backup Pad, Medium Density, 5/8"-11 Thread
Dynabrade 78115 3/4" W x 34" L Very Fine NWN DynaBrite Belt, 10/pack
Dynabrade 79261 6" Dia. x 120 Grit A/O Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 59465 Dynorbital-Spirit Drop-In Motors (10 Pack) with Repair Tools Included
Dynabrade 04017 Rotor
Dynabrade 11605 1" W x 7" L Hard Platen Pad 5-Pkg.
Dynabrade 96242 Bearing Press Tool
Dynabrade 90764 1-1/2" Dia. x 1-1/2" W, Medium, Non-Woven DynaBrite Band, 10/pack
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
Dynabrade 15013 Mini-Dynafile II Abrasive Belt Tool for 13" Belts
Dynabrade 81012 2" W x 42" L 320 Grit A/O DynaCut Belt, 10/pack
Dynabrade 78490 4" Dia. x 1", 1/4-20 Female Center Thread, A/O, 80 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 90044 3" Dia. Polishing Pad, Foam, Flat Face
Dynabrade 52636 4-1/4" Dia. Right Angle Depressed Center Wheel Grinder
Dynabrade 64880 Cutlery Grinder, 115 Volt Variable Speed
Dynabrade 59013 6" Dia. Self-Generated Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
Dynabrade 78623 3/4" Dia. x 2" W x 1/4" Center Hole, 120 Grit, 100/pack
Dynabrade 51923 Rear Bearing Plate
Dynabrade 57556 - 5" (127 mm) Self Generated Overskirt Conversion Kit
Dynabrade 78839 Controlled Flare End Brush 1/2" Dia. x .0104 x 7/8" Steel 
