Our Standard Abrasivesâ„¢ Quick Change Silicon Carbide 2-Ply Disc is a good choice for finishing smaller surface areas of non-ferrous metals such as aluminum or titanium, as well as stainless steel, fiberglass, plastic, and glass. Coarser grits are typically used for grinding, deburring and blending applications on these substrates.
Quick Change Convenience
Our Standard Abrasivesâ„¢ Quick Change Silicon Carbide 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 3Mâ„¢ Rolocâ„¢ 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.
Sharp, Fast Cut and Fine Finish
Silicon carbide is a very hard and sharp mineral commonly used for low-pressure applications such as paint prep and the final stages of whitewood sanding. While it may have a shorter life than aluminum oxide, it produces a finer finish and should be used where the best possible finish is desired.
For a more aggressive application, choose our Quick Change Silicon Carbide 3-Ply Disc (sold separately). The versatile portfolio of Standard Abrasivesâ„¢ Quick Change Discs helps to ensure that operators will find a disc that is well-suited to their project needs and applications.
Quality Standard Abrasivesâ„¢ Solutions for Industrial Applications
The Standard Abrasivesâ„¢ 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 90825 5" Dia. x 3" W, Coarse, Non-Woven DynaBrite Band, 10/pack
Dynabrade 11360 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, No Platen/Offset Design
Dynabrade 01881 Drop-In Motor
Dynabrade 57584 6" Dia. Wet Dynorbital Supreme Random Orbital Sander, Basic, 3/32" Orbit
Dynabrade 56739 .4 hp 7 Degree Offset Die Grinder, Central Vacuum, 18,000 RPM, 1/4" Collet
Dynabrade 52222 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 20,000 RPM, 1/4" Collet
Dynabrade 54746 4" (102 mm) Dia. Extended Right Angle Type 1 Cut-Off Tool, Steel Housing, .7 HP, 13,500 RPM, 3/8"-24 Spindle
Dynabrade 98072 End Plate 5/8"-11 Thread
Dynabrade 50267 4-1/2" Dia. Disc Backing Pad, 5/8"-11 Thread
3M 22393, Roloc Disc 361F, 36 YF-weight, TR, 3 in, Die R300V, 7000045093
Dynabrade 51848 1/4" Drill Right Angle, .4 HP, Front Exhaust, 20,000 RPM
Dynabrade 78694 D22 Cartridge Roll Mandrel 1/4" Pilot Dia. x 1-1/2" Pilot Length, 1/4" Dia. Shank x 1-1/4" Shank Length
Dynabrade 61421 Raptor Vac Electric Portable Vacuum System, 20 Gallon, 120 V
Dynabrade 91251 8" Dia. x 120 Grit A/O Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 51032 1/4" Shank 1/4"-20 Female, 1-1/2" Length
3M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 7000045098 
