+ VR electronic control: with tachogenerator constant speed control, soft start, overloadprotection and speed selection+ Lightweight and easy-to-use on small surfaces, tight spaces+ Spindle lock Max. polishing pad diameter 80 mm Max. back-up pad diameter 75 mm No load speed 1300-3900 rpm Power input 800 watt Power output 350 watt Tool fixture M 14 Cable length 4,0 m Weight 1,8 kg FLEX 3-year Warranty: Register your Flex products within 30 days on the FLEX website. Select 3-year warranty from the service menu After registration, you will receive a confirmation email with a link to follow and register to receive your certificate of warranty Warranties includes all machines cordless chargers, 10.8v and 18.0v batteries. The batteries are covered under warranty up to 700 charges. ***Does not include Backing Plate***