Dent Fix RIV-E 80 Multi-Function SPR Riveter DEN-DFSPR80B Product Description The DF-SPR80B RIV-E Mutli-Function Riveter is a lightweight and sophisticated computer-controlled, hydraulic- powered machine with a maximum working pressure of 80KN. Highly repeatable and reliable results eliminate guess work and allow for quicker panel replacement repairs. MAX PRESSURE: 8 Tons (80 KN)WEIGHT: 11 lbsWORK PERIOD: 3-5s/timeWORK STROKE: 40mmSPR DIE SETS: 3.3mm & 5.3mmEXTRACTION DIE SET: YesFLOW FORM DIE SET: YesPUNCH DIE SET: YesFLATTENING DIE SET: YesMOTOR VOLTAGE: 18V DCBATTERY: DC 18V 4AH, Lithium CHARGER: AC 100V-240V 50-60HRZCHARGE TIME: 1 HourWORK TIME/FULL CHARGE: 300-400 Times (According to Rivet Type)Warranty: 1 year or 20,000 times cycle, whichever comes first Features Microcomputer guarantees desired pressure High Powered - Hydraulic cylinder is capable of a maximum 80KN of pressure Set the pressure with either the 9 preset settings or choose to manually adjust the pressure The LCD Screen displays battery level, work times, temperature alarm, and real time pressure Capable of bonding 0.5 to 9mm thick aluminum panels together.