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 79844 DynaSpark ZA SS 5" x 1/4" x 7/8" T27 Grinding Wheel, Box of 10 Discs
Dynabrade 54943 Activator Pivot, Throttle
Dynabrade 90461 1/2" W x 24" L Coarse NWN DynaBrite Premium Belts, 10/pack
Dynabrade 64991 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 90024 4" Dia. x 1/2" W x 3/4" Cotton Buff Wheel, 10/ Pack
Dynabrade 52630 4" (102 mm) Dia. Right Angle Depressed Center Wheel Grinder, 1.3 HP, 13,500 RPM, 3/8"-24 Spindle
Dynabrade 90360 2" W x 34" L 36 Grit Z/A DynaCut Belt, 10/pack
Dynabrade 47801 .4 hp Right Angle Die Grinder, Front Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 14336 Platen Pad Assy
Dynabrade 96412 [1-1/4" Thread - 1-1/4" Thread], Non-Conductive Vacuum Hose Cuff
Dynabrade 79973 6" Dia. x 180 Grit Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade 52753 Flexible Drill Vac Shroud
3M 22408, Roloc Disc 361F, P100 YF-weight, TR, 1-1/2 in, Die R150S, 7000045101 
