10 Pack of 4.5 inch Cut Off Wheel Concrete Grinding Wheel for Cutting Masonry Stone Brick Block - Compatible With All 4 1/2 inch Angle Grinder – Grinding Discs 4 1/2 Inches - 4-1/2" x 7/8” x 5/64”

10 Concrete Angle Grinder Cutting Wheel for Cutting & Grinding All Masonry, Brick, Block, Stone, Cement, Concrete, and Asphalt - 4 1/2 cut off wheel The Grinding Discs 4 1/2 are Made of high grade aluminum oxide / silicon carbide for long life and continuous cutting action The 4 1/2 Cut Off Wheel are High performance thin cut off wheels designed for hard and continuous cutting through all masonry types These Concrete Grinding Wheel 4 ½ Cut Off Wheel Discs Are Compatible With All 4.5 inch Angle Grinders 10 Pack of 4.5 inches x 7/8” x 5/64” masonry cutting discs at 36 grit, Max RPM of 13,300