Flap Disc; Type Conical, 29, Standard Density, High Performance, Original Tiger; Diameter 6 Inch; Arbor Hole Size 7/8 Inch; Grit Size Number 60; Abrasive Material Zirconia Alumina; Backing Material Phenolic; Speed Rating 12000 RPM; Color Blue; Application Finishing, Grinding; Capacity 6 Ounce; Used On Spanner Nut; Applicable Standard ANSI B7.1

Tiger Original 6 Inch Conical Flap Discs are Designed for Aggressive Grinding and Long Life When Grinding Steel and Stainless Steel; Self-Sharpening Zirconia Alumina (Za) Grains Hold up Under High Temperatures and Extreme Pressure; Conical Disc Shape Maximizes Surface Contact for Aggressive Stock Removal on Flat Surfaces; Phenolic Backing Prevents Scratching of the Workpiece; Best on Carbon Steel, Structural Steel, Stainless Steel and Cast Iron; Contaminant-Free; Made in USA