RossJarvis
Established Member
custard":19m1kwv3 said:Put the money towards a decent 24"/600mm combination square, that's a tool for life.
Use it as a panel gauge as per the photo (ignore the brass weight, it's just there to keep the blade of the combi square flat on the workpiece), you hold the stock of the combi square firmly against the workpiece, then slide it along with a pencil against the tip of the blade.
I thoroughly agree, mine is possibly my most-used-tool-wotsit. However I really regret shelling out far too much for a Starret Version. Totally not recommended for anyone who works outside a workshop without an oily rag handy. Get a PEC carpenters version, their blades are stainless, have sensible (non half mil or 1/32 markings) and are a third of the price………….not that I'm bitter mind.