4-1/2" x 1/4" x 5/8"-11 A24r Aluminum Oxide Type 27 Long Life Grinding Wheel Sait Abrasives (10/pk)

• RECOMMENDED USE: For use on ferrous metals (iron, steel, welds, etc. ) for general purpose grinding
• FEATURES: Our most popular grinding wheel for general purpose grinding, this in a long life wheel for fewer wheel changes. Our unique Super-Lock Hub combines both a mechanical locking system and chemical bond providing one of the safest, vibration-free designs in the industry. Proudly Made in the USA!
• COMPATIBILITY: Right-angle grinders; 13300 max RPM
• SPECIFICATIONS: 4 1/2 inch diameter, 5/8-11 inch arbor, 1/4-inch thickness
• MATERIALS: Special aluminum oxide grain assuring consistent stock removal; all wheels are internally reinforced with the highest quality fiberglass for maximum safety