3M™ Roloc Discs 361F, Aluminum Oxide, 3 in Dia., 50 Grit (405-051144-22394)

They lock securely in place with just a half a twist, another half twist they're off
Constructed on a YF weight, water resistant polyester cloth backing
Can be ran wet or dry

• Diameter = 3 in
• Grit = 50
• Speed = 20000 rpm [Max]
• Color = Green Button
• Abrasive Material = Aluminum Oxide
• Body Material = Cloth
• Hub Bond = Resin
• Mounting = Roll On
• Style = TR (Plastic Button)
• Applications = Grinding, Blending, Deburring
• Applicable Materials = Metals