The Milwaukee M18 FLAG230XPDB Fuel 18v Cordless Angle Grinder is the worlds first single 18v battery operated large angle grinder that delivers power to grind, lighter than corded tools and makes up to 68 cuts per charge in 42mm stainless steel pipe. This angle grinder features a Powerstate brushless motor, which delivers maximum power and longer tool life. The integrated electronic brake stops the wheel quickly when the trigger is released, providing added safety and reducing downtime between cuts. With an ergonomic design and paddle switch, the M18 FLAG230XPDB allows for easy operation and increased control during use. Features & BenefitsDisc brake slows the disc down faster for improved user protectionNon-lockable safety paddle switch with line-lock-out function to prevent automatic start upKeyless guard for great cutting capacity and fast guard adjustment without using a keyFIXTEC nut for tool-free disc changeAnti-vibration side handle for lower vibrationRemovable