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 78162 3/4" Dia. x 180 Grit S/C Non-Vacuum PSA DynaCut Disc 75/pack
Dynabrade 53631 Flange
Dynabrade 54087 3/4" Dia. Mini-Dynorbital Disc Pad, Vinyl-Face
Dynabrade 69330 Housing Replacement for Model No. 69105
Dynabrade 57127 3" (76 mm) Dia. Right Angle Depressed Center Wheel Grinder, Steel Housing, .55 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 54421 3" Dia. Right Angle Disc Sander, Steel Housing, Rear Exhaust, .7 HP, 18,000 RPM, 3/8"-24 Thread
Dynabrade 47212 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 5,000 RPM, 1/4" Collet
Dynabrade 64993 2" x 36" (51 mm x 914 mm) Electric Tool Post Grinder (Air Tension), 2 hp, 2,850 RPM, Wet, 230 V (AC), 1 Phase, 50 Hz
Dynabrade 02673 Rear Bearing Plate
Dynabrade 53689 Backup Flange
3M 04309, Vinyl Tape 471, Brown, 2 in x 36 yd, 5.2 mil, 7000048402
Dynabrade 79195 3-1/2" W x 15-1/2" L 36 Grit DynaCut Premium Ceramic Belt, 10/pack
3M 33439, Cubitron II File Belt, 33439, 60+, 10 mm x 330 mm (3/8 in x 13 in), 7100033194, 10 belts per carton, 5 cartons per case
Dynabrade 53686 Muffler Cap
Dynabrade 78534 3" x 1/2", 1/4-20 Female Center Thread, 80 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 79817 3" 120 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
Dynabrade 49445 Extension Polisher, .4 hp, 3,200 RPM, Rear Exhaust
Dynabrade 94797 1" W x 72" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 58515 2-3/4" W x 7-3/4" L Dynabug II Orbital Sander, Central Vacuum, .11 hp, 8,000 RPM, 3/16" Orbit
Dynabrade 60052 .1 hp Straight-Line Quick-Change Pencil Grinder, Rear Exhaust, 35,000 RPM, 3/32" Collet
Dynabrade 54736 4" (102 mm) Dia. Extended Right Angle Type 1 Cut-Off Tool, .7 HP, 13,500 RPM, 3/8"-24 Spindle
Dynabrade 52722 Cone or Plug 6" (152 mm) Extension Wheel Grinder, 20,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 56054 Insert (30/Pkg.)
Dynabrade 93094 3" Dia. x 60 Grit Premium Ceramic Non-Vacuum DynaCut, Locking-Type Disc, 3 Ply Cloth, 25/pack
Dynabrade X61H 6" (152mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/16" Orbit, Hook-Face
Dynabrade 91116 1/4" W x 18" L 120 Grit A/O DynaCut Belt, 50/pack
Standard Abrasives 710190, Cartridge Roll Mandrel, 2560020, 1/8 in x 1 in x 1/4 in x 1-1/4 in x 2-3/4 in CM-9, 7000121790
Dynabrade 46000 .4 hp Right Angle Die Grinder, Rear Exhaust, 12,000 RPM, 1/4" Collet
Dynabrade 10850 DynaPen Reciprocating Tool Versatility Kit, 14,000 SPM, 1/8" Collet
Dynabrade 52862 .4 hp Straight-Line Pencil Grinder, 25,000 RPM, 3mm Collet 
