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 79913 5" Dia. x 220 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Box
Standard Abrasives 840338, Quick Change Surface Conditioning GP Disc, A/O Medium, TSM, MAR, 2 in, Die QS200PM, 7000121650, 50/case
Dynabrade 51301 .5 hp Straight-Line Die Grinder
Dynabrade 95541 Grease Gun
Dynabrade 90411 1/8" W x 24" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 53207 Vacuum Assembly
Dynabrade 15003 Mini-Dynafile II Abrasive Belt Tool
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade 40610 Electric Dynafile II Abrasive Belt Tool
Dynabrade 11078 Contact Wheel Ass'y, 5/8" Dia. x 3/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
Dynabrade 92153 1/2" W x 12" L 80 Grit Ceramic DynaCut Scalloped Edge Belt, 50/pack
Dynabrade 90292 1/2" W x 18" L Medium NWN DynaBrite Premium Belts, 10/pack
3M 20227, Scotch-Seal Metal Sealant 2084, Silver, 5 oz Tube, 7000046343, 36/Case
3M 77197, Scotch-Brite™ Roloc™ Deburr and Finish PRO Unitized Wheel,TR, 3 in x 1/8 in x NH, 8C CRS+, 7100109130, 40/box
Dynabrade 95676 1/4" Female Coupler with 1/4" Male Plug Assembly
Dynabrade 14000 Dynafile Abrasive Belt Tool 
