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 50065 1/8" (.125) Capacity Collet Sleeve
Dynabrade 52907 1/4" Drill, Central Vacuum, .4 HP, Rear Exhaust, 5,500 RPM
Dynabrade 59178 6" Dia. Dynorbital-Spirit Random Orbital Sander, Non-Vacuum, 3/8" Orbit
Dynabrade 79170 1" W x 30" L 60 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 53680 Rotor
Dynabrade 42733 Carbon Brush
Dynabrade X61V 6" (152 mm) Dia. Central-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/16" Orbit, Hook-Face
Dynabrade 98580 Motor Tune-Up Kit for National Detroit Sander Models
Dynabrade 91564 6" Dynacut Extreme Orange Premium Film Disc, 100 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 97060 Lever Pivot Pin, M2.5 x 24
Dynabrade 90363 2" W x 34" L 60 Grit Z/A DynaCut Belt, 10/pack
Dynabrade 51347 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 3/8"-24 Thread
Dynabrade 39000 1" Type C, Roto Peen Flaps, 1 Per Pack
Dynabrade 50350 7" (178 mm) Dia. Right Angle Depressed Center Wheel Grinder, 1.2 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 31968 Conductive Y Adapter
Dynabrade 14300 Dynangle II Abrasive Belt Tool, Single Motor
Dynabrade 40335 Dynafile II Abrasive Belt Tool, for Non-Woven Nylon Belts
Dynabrade 90040 5" Dia. Foam, Flat Face Polishing Pad
3M 22396, Roloc Disc 361F, 36 YF-weight, TR, 1-1/2 in, Die R150S, 7000045091
Dynabrade 93243 8" Dia. x 1/2" Center Hole, 80 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 91629 1-1/2" W x 24" L 320 Grit A/O DynaCut Belt, 10/pack
Dynabrade 96173 Motor Tune-Up Kit
Dynabrade 52931 1/4" Drill, .4 HP, Rear Exhaust, 500 RPM
Dynabrade 56103 6" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 93166 4" Dia. X 1/4" Dia. Shank, 80 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 95800 [1-1/4" Thread - 1-1/4" Non-Thread], Non-Conductive Vacuum Hose Cuff (Includes 95895 Insert)
3M 15913, Scotch-Brite Roloc Disc High Strength, TR, 2 in X NH A Medium, 7000000710
Dynabrade 50066 Collet, 1/2"-20 Female Thread, 1/4" Capacity, 3-Piece Collet
Dynabrade 11025 1/2" W x 7" L Soft Platen Pad 5-Pkg.
Dynabrade 15006 Mini-Dynafile II Abrasive Belt Tool Versatility Kit
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090 
