Durable Belt Performs Heavy-Duty Tasks
We recommend our Standard Abrasives™ Zirconia Belt for use on mild steel, stainless steel, high nickel alloys and aluminum for dimensioning parts, deburring, blending, and finishing castings and forgings. The resin-bonded polyester backing maintains durability under high heat and pressure, ensures long life, and supports both wet and dry operations. Durability makes this belt ideal for prolonged use in industrial environments.
The Benefits of Using a File Belt
File belts, also known as narrow belts and portable belts, are used on file tools for a variety of metalworking applications where discs and rotary grinders are too cumbersome or cannot access angles of the workpiece. Narrow belts are well-suited for grinding and blending from contact wheel or platen, plus finishing and polishing from slack of belt. Use this belt for blending corners, edge radiusing, contour finishing, deburring edges, and deburring inside diameters or angles of the workpiece.
Alumina Zirconia Excels under High Pressure
Alumina zirconia fractures frequently to continually produce sharp points and deliver a faster cut-rate than aluminum oxide. A synthetic mineral, it was developed for heavy stock removal and high pressure grinding.
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 21752 Valve Block for 900, 9,000 RPM SandPolish
Dynabrade 91248 8" Dia. x 320 Grit A/O Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 93532 7" Mandrel for Sanding Stars w/ Flexible Tip, 8-32 Male Thread
Dynabrade X61 6" (152 mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/16" Orbit, PSA
Dynabrade 53048 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 20,000 RPM
Dynabrade 51740 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet, with Mount Stem
Dynabrade 90825 5" Dia. x 3" W, Coarse, Non-Woven DynaBrite Band, 10/pack
Dynabrade 50297 7" Dia. Disc Backup Pad, Hard Density, 5/8"-11 Thread
Dynabrade 50679 Open-End Wrench, 26 mm
Dynabrade NS11V 11" Dia. Random Orbital Sander, Vacuum
Dynabrade 65753 2" x 48" (51 mm x 122 cm) Electric Variable Speed Tool Post Grinder, 3 hp, Wet, 440 V (AC), 3 Phase, 50/60 Hz
Dynabrade 52850 0.1 hp Straight-Line Variable Speed Pencil Grinder, Rear Exhaust, 35-60,000 RPM, 1/8" Collet
Dynabrade 94808 1/2" W x 72" L 40 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 79839 DynaSpark ZA SS 4" x 1/4" x 5/8" T27 Grinding Wheel, Box of 10 Discs 
