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 91740 DynaMesh 8" 180 Grit Hook & Loop Discs, 50 per box
Dynabrade 91242 8" Dia. x 220 Grit A/O Non-Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
3M 20868, PSA Cloth Disc 348D, P120 X-weight, 8 in x NH, Die 800L, 7010326519
3M 01745, Imperial Hookit Disc 740I, 8 in, 36E, 7010364829, 25 discs per carton
3M 12787, Wetordry Cloth Disc 281W, 8 in x NH, P600, 7010363748
3M 00525, Green Corps Hookit Disc, 8 in, 36, 7000120340, 25 discs per carton
Dynabrade 13509 Dynastraight Finishing Tool, Rear Exhaust, 6,000 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
3M 36414, Blue Net Disc, 180, 8 in, 7100253872, 25 Discs/Carton
ACS Diamond Cloth Belt, CX1250 3" X 30" 75U
Dynabrade 78103 2" Dia. x 36 Grit Premium Ceramic Non-Vacuum DynaCut Locking-Type Disc, 25/pack
3M 00521, Green Corps Hookit Disc, 8 in, 80, 7000120338, 25 discs per carton
3M 31647, Cubitron II Net Disc, 320+, 8 in, 7100248703, 25 Discs/Carton
3M 13372, Scotch-Brite Star, 3 in A CRS LS, 7000120967
3M 97419, Aluminum Foil Tape 3380, Silver, 48 mm x 45 m, 3.25 mil, 7000049613
Standard Abrasives 727334, Buff and Blend Cross Buff HS, A/O Coarse, 1 in x 3/8 in x 2 Ply x 8-32, 7000047211
Dynabrade 79447 6" x 9" DynaBrite General Purpose Maroon Hand Pad, 60/Box
3M 01853, Imperial Hookit Dust-Free Disc 740I, 8 in, 36E, 7010307752, 25 discs per carton
Standard Abrasives 827620, Buff and Blend HP Power Pad, 6 in x 9 in, A VFN, 7010310293, 50 ea/Case 
