Description 3″ Mandrel – 1 Piece To be used in combination with any quick change discs that are 2″ in diameter. 3″ Mandrel for R-Type quick change discs. This quick change disc R-type mandrel is designed to provide maximum performance and durability and can be securely inserted into any rotating tool. It has a 1/4″ shank and long-lasting design for 3″ roll lock Type R Discs Specifications Outside Diameter: 3″ Shank Diameter: Type R quick change roll lock Pad Material: Heavy Duty Reinforced Rubber Shank Material: Aluminum Core, Nickel-Plated Steel Shank (removable) Max RPM: 20,000 Machines Used On Air Angle Die Grinder, Air Straight Die Grinder, Power Drills, Rotary Tools, and Other Power Tools Use With Type R Twist Roll Lock Sanding Discs and Pads Safety and Tips Always use proper PPE including safety glasses or shield, gloves, respirator/mask, hearing protection, etc. Keep all guards on your machine.
