Improved Durability for Long Life
The nonwoven fiber material runs cool, resists loading, and holds up to edge work, while aluminum oxide abrasives provide effective cutting action that produces consistent finishing performance on stainless steel, aluminum and carbon steel over the life of the belt. All of our Scotch-Brite Durable Flex Belts can be distinguished by their purple backing.
Tough Aluminum Oxide Abrasive
This belt uses aluminum oxide abrasive. Aluminum oxide is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is embedded in the nonwoven web, which wears away evenly to continually expose fresh mineral. Due to its high cut-rate, hardness, strength, and low heat retention, aluminum oxide mineral is widely used in grinding applications in addition to sanding and finishing use. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.
Works on Multiple Tools and Machines
Scotch-Brite Durable Flex Belts work great on a variety of tools and machines, including file belt tools, inline sanders and backstands.

Dynabrade 40752 Switch Button
Dynabrade 54629 Rear Bearing Plate
Dynabrade 90729 5" Dia. x 2" W, 80 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 53532 Cone or Plug Grinder (Double Extension), 18,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 50771 Shroud-3"
Dynabrade 13206 Dynastraight Finishing Tool, .7 HP, Rear Exhaust, 4,500 RPM, 1/2" Dia. Arbor
Dynabrade 02035 Lock Nut
Dynabrade 13102 Lightweight Dynastraight Finishing Tool, .4 HP, Rear Exhaust, 5,000 RPM
Dynabrade 47915 Dynafine Scraper, .4 HP, 15,000 RPM
Dynabrade 56087 3" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 51925 Air Motor Cylinder
Dynabrade 15346 Contact Wheel Ass'y, 2" Dia. x 5/8" W x 5/8" I.D., Crown Face, 40 Duro Rubber
Dynabrade 11395 Guide Wheel
Dynabrade 02673 Rear Bearing Plate
Dynabrade 59183 6" Dia. Dynorbital-Spirit Random Orbital Sander, Central Vacuum, 3/32" Orbit
Dynabrade 79026 1/4" W x 18" L 40 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 64860 Variable Speed Versatility Grinder, Slack-Action, 1 hp, 120 V (AC), 1 Phase, 50/60 Hz, 600-4,000 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 79971 6" Dia. x 120 Grit Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade Nitro Series RB3 - Electric 5" Rotary Buffer
Dynabrade 92828 3-1/4" Dia. x 3" W Heavy Duty Dynacushion Pneumatic Wheel
Dynabrade 94520 Muffler
Dynabrade 79202 1/2" W x 12" L Belt Assortment Pak 
