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 61484 Vacuum Cart
Dynabrade 92770 4" W x 150' L 15 Micron A/O Microfinishing Film DynaCut Roll
Dynabrade 91249 8" Dia. x 80 Grit A/O Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 53658 Front Flange
Dynabrade 13401 Dynisher Finishing Tool
Dynabrade 95138 Half Nut
Dynabrade 58411 8" Dia. Self-Generated Vacuum Two-Hand Dynorbital Random Orbital Sander
Dynabrade 57924 5" Dia. Dynabug "Model T" Orbital Sander, Non-Vacuum, 20,000 RPM, 3/32" Orbit, Hook-Face
Dynabrade 11017 Spacer
Dynabrade 79135 3/4" W x 20-1/2" L 80 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 52906 1/4" Drill, Central Vacuum, 3,600 RPM, 1/4" Chuck
Dynabrade 79975 6" Dia. x 320 Grit Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade 48521 2" Dia. Right Angle Disc Sander, Rear Exhaust, .4 HP, 15,000 RPM
Dynabrade 80051 Front Locking Wheel Ass'y
Dynabrade 79815 3" 80 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
Dynabrade 53501 - .5 hp Straight-Line 7-1/4" Extension Die Grinder, Rear Exhaust, 18,000 RPM, 1/4" Collet
Dynabrade 78182 3" Dia. Medium DynaBrite Locking-Type Disc, 25/pack
Dynabrade 52720 Cone or Plug 6" (152 mm) Extension Wheel Grinder, 15,000 RPM, 3/8"-24 Male Thread Spindle 
