Designed for Industrial Environments
The exceptionally fast cut and long life of ceramic grain make this belt ideal for industrial environments. It is also heat resistant, produces a uniform finish over the life of the product, and helps eliminate burning during end-grain sanding applications. The YF-weight cloth backing on the 3M Cubitron II Cloth Belt 984F provides durability, and the mineral is resin bonded to the backing for reliable performance ? even under high heat and pressure.
Ideal for Robotic Grinding and Degating
In medium and high-pressure applications like robotic grinding, it’s important to choose a premium abrasive belt like the fast-cutting, long-lasting 3M Cubitron II Cloth Belt 984F. The mineral in this belt continually fractures into sharp edges to keep cutting through the life of the belt, reducing changeouts and downtime in robotic cells. This helps maximize the efficiency of the cell, allowing you to produce more parts per belt.
A Leader in High-Performing Abrasives
Our proprietary 3M Cubitron II products have raised the bar for high-performing abrasives. Our engineers started with 3M Ceramic Abrasive Grain and used technology to electrostatically orient each triangular structure on the backing to form sharp peaks and maximize cutting potential. These peaks act like individual cutting tools that slice through metal, and continuously shelf-sharpen as the points break off, ensuring extended high performance in heavy-duty production applications. The grains wear evenly and provide extra-long life and consistency with less grinding pressure. The result is that Cubitron II products outcut and outlast every conventional ceramic industrial abrasive product on the market, maximizing productivity and minimizing belt stress.
Belts come with various splices that join the belt ends. 3M Cubitron II Cloth Belt 984F has a fabric splice for added strength when grinding in medium to high pressure applications.

Dynabrade 52624 4" Dia. Right Angle Disc Sander
Dynabrade 91730 DynaMesh 6" 240 Grit Hook & Loop Discs, 50 per box
Dynabrade 50273 Locking Flange Nut, 5/8"-11 Thread
Dynabrade 11462 Dynabelter Finisher
Dynabrade 40326 Dynafile II Abrasive Belt Tool for 20-1/2" Belts
Dynabrade 18557 Wave Washer
Dynabrade 46001 .4 hp Right Angle Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 90312 1/2" W x 12" L Very Fine NWN DynaBrite Premium Belt, 10/pack
Dynabrade 31901 Conductive Hose Cuff, 1-1/2" Thread to 1" Non Thread
Dynabrade 78638 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, Z/A, 80 Grit, 100/pack
Dynabrade 15013 Mini-Dynafile II Abrasive Belt Tool for 13" Belts
Dynabrade 93245 8" Dia. x 1/2" Center Hole, 120 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 48335 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 61205 RaptorVac Pneumatic DrumVac Kit, Single Operator, General Purpose
Dynabrade 69353 Vacuum Nozzle
Dynabrade 53682 Gasket
Dynabrade 11080 Contact Wheel Ass'y, 1" Dia. x 3/8" W x 3/8" I.D., Round Radiused Face, 70 Duro Rubber
Dynabrade M1004SP Mini Raptor Standard Pack
3M 29859, Sanding Screen, 100 grit, 12 in x 18 in, 7100160861
Dynabrade 94797 1" W x 72" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 51817 .7 hp Trim Router Replacement Air Motor
Dynabrade 14081 Spindle Adapter
Dynabrade 49420 .4 hp Angle-Head Die Grinder, Rear Exhaust, 3,200 RPM, 1/4" Collet
Dynabrade 92201 1-1/2" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 13511 Dynastraight 6" (152 mm) Extension Finishing Tool, 1 HP, Rear Exhaust, 1,800 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 53415 Right Angle Mini-Dynorbital Random Orbital Sander
Dynabrade 50192 4" Dia. Locking-Type Disc Pad
Dynabrade 93919 3/4" x 3-48 Female Center Thread, Medium, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Standard Abrasives 727399, Buff and Blend Cross Buff HS, A/O Medium, 2 in x 3/4 in x 2 Ply x 1/4-20, 7000047137
Dynabrade 82445 6" Dia. x 120 Grit A/O Hook Non-Vacuum Film-Backed DynaCut Disc, 100/Box
Dynabrade 93251 8" Dia. x 1/2" Center Hole, 320 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 9900 6" Dia. Gear-Driven Sander, .25 HP, 1,800 RPM, 7/16" Orbit, Hook-Face Pad
Dynabrade 78387 4-1/2" Dia. x 7/8" Center Hole, Type 29, 60 Grit, A/O DynaCut Flap Disc, 10/pack 
