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 56324 - 2-2/3" (68 mm) x 7-3/4" (196 mm) Vacuum Dynabug II Disc Pad, Loop-Face
Dynabrade 79186 1/8" W x 18" L 120 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 58510 3" W x 4" L (76 mm x 102 mm) Dynabug II Orbital Sander, Non-Vacuum
Dynabrade 12207 Stockade Reciprocating Stockade Filer/Saw Versatility Kit, 2,400 SPM
Dynabrade 52674 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 6,000 RPM, 1/4" Collet
Standard Abrasives 727118, Surface Conditioning Band, 1/2 in x 1/2 in MED, 7010310481
Dynabrade 51810 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 1/8" Collet
Dynabrade 13073 Arbor Assembly 5/8"-11 Female Thread
Dynabrade 11670 Contact Wheel Mount
Dynabrade 78174 2" Dia., Extra Coarse, NWN DynaBrite, TR Locking-Type Disc, 25/pack
Dynabrade 60211 - 15,000 lb. Jack with 1/4" Vi-Sorb Pad
Dynabrade 90710 5" Dia. x 3" W, 120 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 90348 2" W x 45" L 40 Grit A/O DynaCut Belt, 10/pack
Dynabrade 52934 1/4" Drill, .4 HP, Rear Exhaust, 3,600 RPM
Dynabrade 01674 Silencer
Dynabrade 02057 Bearing
Dynabrade 94877 Female Straight Connector (for 5/16" I.D. Hose)
Dynabrade 15400 Dynafile III Abrasive Belt Tool
Dynabrade 92736 2" W x 150' L 60 Micron A/O Microfinishing Film DynaCut Roll
Dynabrade 52277 .7 hp Straight-Line Die Grinder, Rear Exhaust, 18,000 RPM, 1/4" Collet
Dynabrade 54087 3/4" Dia. Mini-Dynorbital Disc Pad, Vinyl-Face
Dynabrade 52672 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 3,400 RPM, 1/4" Collet
Dynabrade 92781 4" W x 50' L 15 Micron, Diamond Lapping Film DynaCut Roll
Dynabrade Nitro Series MNF1K Mini-NitroFile Abrasive Belt Tool Versatility Kit
Dynabrade 58045 Vacuum Dynafine Tear-Drop Disc Pad, Vinyl-Face
Dynabrade 92190 2" W x 30" L 40 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 93566 4" Dia. x 1/4"-20 Female Center Thread, 120 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 57795 5" Dia. Non-Vacuum Disc Pad, Hook-Face, Radius
Dynabrade 78639 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, Z/A, 120 Grit, 100/pack
Dynabrade 52712 2" (51 mm) Dia. Right Angle Depressed Center Wheel Grinder, .4 HP, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 96522 Motor Tune-Up Kit
Dynabrade 56713 Lock Assembly
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
Dynabrade 79823 3" P2000 Grit Dynasoft Finishing Film Non Vac Hook Face Disc, 50 per box 
