Here’s the next update. I’m waiting for the chisel battery to charge. So, I went with a different technique.
This worked very well and I am fully satisfied with the results.
Exato blade, cobbled up 90* & heat gun.
View attachment 9771
Heated flat chisel blade, cut down through the blocker but not flush with frame. Made a couple slower precise cuts to trim flush with frame. Bent a piece of stainless put an edge on it heated it cut the horizontal (bottom) flush with frame. Ultimate black shines it right up after a little polish with the greens.
View attachment 9772
I’m really liking this. I have full control of where the cut is.
Anyone know of a hot knife that’s adjustable. Low heat just enough to soften the polymer for the blade to cut is all that’s needed.