Quick Change Convenience
Our Standard Abrasives™ Quick Change Aluminum Oxide 2-Ply Disc is available in a range of sizes, coarse grits and quick change sanding systems. Quick change discs allow tool-free swap outs, maintain secure attachment at high speeds, and save operators time when switching discs between grades or applications.
Choose the disc compatible with your TP, TR, TS or TSM holder pad. The TP system features a snap-on/snap-off nylon fastening hub. TR discs have a nylon threaded hub that easily mounts to TR or 3M™ Roloc™ type holder pads with a turn of the wrist, and the TS and TSM systems feature a metal hub that securely attaches to its holder pad with a simple twist.
Aluminum Oxide Suits Many Substrates
Aluminum Oxide (AO) discs are a good match for operators who desire all-purpose versatility and economy. AO is a tough mineral that self-fractures to produce a fast cut while grinding, blending and deburring. It can be used on a wide variety of materials including ferrous metals and composites.
For applications requiring a more flexible edge for steeper contours, choose our Quick Change Aluminum Oxide Flexible Edge Coated Disc (sold separately). If a grinding aid is needed, use our Quick Change Aluminum Oxide Extra 2-Ply Disc (sold separately). The versatile portfolio of Standard Abrasives™ Aluminum Oxide Discs helps to ensure that operators will find a disc that is well-suited to their project needs and applications.
Quality Standard Abrasives™ Solutions for Industrial Applications
The Standard Abrasives brand has supplied quality abrasives to the metalworking industry for over 50 years. Customers rely on our broad offering of high performance products including coated, bonded, and non-woven abrasive lines.

Dynabrade 31666 Front Wheel Hub
Dynabrade 54202 - 1 1/4" x 6' Exhaust Hose Assembly
Dynabrade 15356 Contact Arm Assembly, 1 Dia. x 2 W, Serrated Wheel, 40 Durometer
Dynabrade 60105 "O" Ring
Dynabrade 11109 3/4" W x 7" L Hard Platen Pad 5-Pkg.
Dynabrade 90590 1-1/2" W x 30" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 57736 - 8" Overskirt
Dynabrade 96230 Arbor Press Ram
Dynabrade 11305 Contact Arm Ass'y, 3/8" Dia. x 1" W, 40 Duro
Dynabrade 56097 3-1/2" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 79315 5" Dia. x 7/8" Center Hole, 36 Grit, A/O DynaCut Fiber Disc, 25/box
Dynabrade 56319 3-1/4" x 5" Vacuum Dynabug II Disc Pad, Hook-Face, Short Nap
Dynabrade 52434 3" (76 mm) Dia. Straight-Line Cut-Off Wheel Tool, Front Exhaust, .5 HP, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 40353 Dynafile II Abrasive Belt Tool, for Non-Woven Nylon Belts
Dynabrade 11033 1/4" W x 7" L Hard Platen Pad 5-Pkg.
Dynabrade 01132 Drop-In Motor
Dynabrade 40376 Rotor
Dynabrade 05023 Air Motor
Dynabrade 01568 Air Control Ring
Dynabrade 02587 Needle Bearing
Dynabrade 78584 1/4" Dia. x 1-1/2" W x 1/8" Center Hole, 80 Grit, 100/pack
Standard Abrasives 880516, Buff and Blend GP Wheel, 3 in x 3 Ply x 1/4 in A VFN, 7100094602
Dynabrade 64404 36" W x 60" L (914 mm W x 1,524 mm L) Metal Capture Downdraft Table, 230 V (AC), Side Exhaust
Dynabrade 52557 3" Dia. Right Angle Disc Sander
Dynabrade 52377 3" (76 mm) Dia. Straight-Line Type 1 Extension Wheel Grinder, 1 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 91743 DynaMesh 8" 280 Grit Hook & Loop Discs, 50 per box
Dynabrade 52062 Dyninger Finishing Tool Deluxe Versatility Kit
Dynabrade 79508 1/4" W x 24" L Premium Coarse Plus NWN DynaBrite Belt,10/pack
Dynabrade 90388 2" W x 34" L 320 Grit A/O DynaCut Belt, 10/pack
Dynabrade 11238 Contact Arm Ass'y, 1/4" Dia. x 3/8" W, Steel Wheel, Polish Turbine Blades
Dynabrade 52213 .5 hp 7 Degree Offset Die Grinder, Front Exhaust, Short Shank, 24,000 RPM, 1/4" Collet
Dynabrade 79875 3" 800 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 67211 Utility Arm, 4" Dia. x 1/2" W, 70 Duro Rubber Tight Radius
Dynabrade 01020 O-Ring
Dynabrade 53048 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 20,000 RPM
Dynabrade 61401 Raptor Vac Electric Portable Vacuum System, 20 Gal. 120 V
Dynabrade 50348 7" (178 mm) Dia. Right Angle Depressed Center Wheel Grinder, 2 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 94772 1/2" W x 72" L 60 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 92771 4" W x 150' L 9 Micron A/O Microfinishing Film DynaCut Roll
Dynabrade 79688 8" 150 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box 
