Odd one this
I'm trying to cut out paper figures into rectangles about 6cm by 3cm and would like the edges to have 90º angles but I cannot find a guide to do this. Currently, my plan is to use a set-square to mark up the cuts and a 6 inch metal ruler (with cork backing) to cut against.
My guillotine is both a bit dusty / rusty and way too large (its for photo mounts) and the smaller ones are either very naff or very expensive or both. I've tried scissors but not been happy with the results so far (well my wife's dress making one are fine but that are off-limits when I asked due to them going blunt on the paper).
I have a basic set square / protractor pack (in plastic like this):
that I use mark a line or dot and cut to but really want a LIGHT WEIGHT version of:
where the 'blade' is flat on the edge and they are a lot lighter and
smaller than the classic flat 'L-Square' rulers:
I've tried the obvious (Amazon / eBay) and a couple of hobby shops on-line but so far no luck - many metal 6 inch rulers or 6 x 12 inch legs on the L-square but no 6x6.
I have thought about making one out of thick plasticard as this would be easier than the current marking up, and I thought about getting an MDF one laser cut (or using a hole in a large sabot base) but thought there may be a better tool in the UK.
At most each 'leg' needs to be about 6 inches (15cm) to fit in the messy desk area and make it easier to handle.
Anyone any ideas?