Our Standard Abrasives™ 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 Abrasives™ 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 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.
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 Abrasives™ Quick Change 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 59179 6" Dia. Dynorbital-Spirit Random Orbital Sander, Non-Vacuum, 3/16" Orbit
Dynabrade 56102 5" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 97773 Clamping Knob
Dynabrade 52677 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 98263 3/8" NPT Male Plug
Dynabrade 91638 2" W x 36" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 64985 Replacement Pre-Filter Blanket
Dynabrade 48325 .4 hp Straight-Line Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 52716 Cone or Plug Wheel Grinder, 15,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 53477 Direct Drive Reversible Screwdriver, .5 HP, 3,700 RPM, 1/4" Hex Drive
Dynabrade 59117 3" Dia. Central Vacuum HiVac Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 54789 4" (102 mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, Steel Housing, .7 HP, 12,000 RPM, 3/8"-24 Spindle
Dynabrade 61123 High Efficiency Collection Filter Bag (15-22 Gallon)
Dynabrade 43516 .4 hp 6" (152 mm) Dia. Extension Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 52678 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 18,000 RPM, 1/4" Collet
Dynabrade 78575 5" Dia. x 1/4"-20 Female Center Thread, 60 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
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 56103 6" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 96532 Tune-Up Kit for 1 hp Motor
Dynabrade 07120 Front Bearing Plate
Dynabrade 52223 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 24,000 RPM, 1/4" Collet
Dynabrade 82589 2" W x 72" L 36 Grit Ceramic DynaCut Belt, 10/pack
Dynabrade 78031 1" W x 18" L Very Fine NWN DynaBrite Belt, 10/pack
Dynabrade 50065 1/8" (.125) Capacity Collet Sleeve
Dynabrade 79105 1/4" W x 12" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 90707 5" Dia. x 3" W, 36 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated
Dynabrade 13521 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 1,800 RPM, 5/8"-11 Arbor
Dynabrade 91740 DynaMesh 8" 180 Grit Hook & Loop Discs, 50 per box
3M 11414, Roloc Disc 361F, P120 XF-weight, TR, 1 in, Die R100N, 7000045104 
