Rapid Stock Removal with Grinding Aid
Our Standard Abrasives Quick Change Zirconia Pro 2-Ply Disc was engineered for rapid stock removal on medium to high-pressure applications. Its reinforced Y-weight backing provides the necessary robustness for the demands of grinding and deburring, while the grinding aid enhances cut and helps prevent part discoloration on stainless steel and other exotic alloys.
Quick Change Convenience
We offer this disc in a range of sizes, 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, or TS 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 system has a metal hub that attaches to its holder pad with a simple twist.
Extra Sharp Alumina Zirconia
Alumina Zirconia fractures frequently to continually produce fresh sharp points and delivers a faster cut-rate than aluminum oxide. A man-made mineral, it was developed for heavy stock removal and high pressure grinding.
Our Zirconia Pro disc is also available in a PSA version in larger sizes. The versatile portfolio of Standard Abrasives 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 93532 7" Mandrel for Sanding Stars w/ Flexible Tip, 8-32 Male Thread
Dynabrade 61123 High Efficiency Collection Filter Bag (15-22 Gallon)
Dynabrade 50013 1/4" (.250) Capacity Collet Sleeve
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade X62HS 6" Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, Hook Pad W/ Speed Regulator
Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty
Dynabrade 59117 3" Dia. Central Vacuum HiVac Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 79149 1/2" W x 24" L 80 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 02589 Gear, 1.18:1- 15.2 MD
Dynabrade 64350 26" W x 36" L (660 mm W x 914 mm L) Metal Capture Downdraft Station, 230 V (AC)
Dynabrade 43510 .4 hp 6" (152 mm) Extension Die Grinder, Front Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 40260 4-1/2" (114 mm) Dia. Electric Right Angle Depressed Center Wheel Grinder
Dynabrade 56323 3-7/8" x 5-5/8" Vacuum Dynabug II Disc Pad, Hook-Face, Short Nap
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
Dynabrade 52218 .5 hp 7 Degree Offset Die Grinder, Front Exhaust, Long Shank, 20,000 RPM, 1/4" Collet
Dynabrade 78571 1-1/2" Dia. x 8-32 Female Center Thread, 60 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 52573 4" (102 mm) Dia. Straight-Line Cut-Off Wheel Tool, Rear Exhaust, 1 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 79335 5" Dia. x 7/8" Center Hole, 60 Grit, Ceramic DynaCut Fiber Disc, 25/box
Dynabrade 56158 6" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
3M 11411, Roloc Disc 361F, 50 YF-weight, TR, 1 in, Die R100N, 7000045095 
