The CT-E800 cordless eccentric cone flaring tool is our new high capability produet. Cordless, battery power. this product can be used for 1 434(6mm19mm) tubing. Special eccentric cone structure make smooth and uniform sizes 45 degree flares. Eccentric cone rebound automatically when work finished.Cordless tool: easy to carryBattery power: save energy and work faster than manual tool.Human engineering design body shell: comfort to grasp and use.Eccentric cone structure: make perfect 45 degree flares without scratches.eburr inside of tubings.Choose flare clip accordingly to fasten the tubings.Pressswitch to the end.Connect flare clip with flaring tool.Pressuntil flare work complet.pressto the end.Take off clip from flaring tool and separate flare clip with tubings