50 Pack Muela 4-1/2" X 1/4" X 4.5 discos de acero metal 7/8" Amoladora de ángulo

50 PACK Grinding Wheels 4-1/2" x 1/4" x 7/8" Metal Steel 4.5 Disc Angle Grinder ITEM DESCRIPTION When looking for long lasting, high performance grinding wheels, Lincoln Abrasives delivers. These wheels have been engineered to stand up to the stringent MPA-Hannover requirements for quality and durability. A proprietary aluminum oxide grain combination yields high stock removal with long tool life. Suitable for grinding ferrous metals including mild steel, carbon steel, stainless, cast iron, and more. Wheels are fiberglass reinforced for added safety.     -Quantity: 50 -Diameter: 4-1/2" -Thickness: 1/4" -Arbor Diameter: 7/8" -Abrasive: Aluminum oxide -Grit: 24 -Max speed: 13,300 RPM -Type: 27 (depressed center) -Certifications: MPA-Hannover and EN 12413