door skin tool
I copied a door skin too years a go, and haven't seen it since I've moved twice. I forget where i saw it being used. I started with a steel block, I think about 1 X 1 by 2 in long, I cut a slot 3./4 deep length wise just wide enough to slip over a door edge . I rounded the edges by slipping the slot carefully over the back side of my 6 X 48 belt sander and carefully deburring the edges. I drilled a couple 1/2 in holes to intersect the slot. Then I cut 1/4 and 3/16 slots 90* to the long slot. The next part is to take a couple old screwdriver, that fits the short slot, sharpen the end then heat it up and bend it to 90*. You slip the tool over the door edge , then hook the screwdriver blade edge on the edge and pry back, that lifts the edge of the skin, work along the door to bring the edge up. That tool would work where the tile nippers wouldn't fit.