Sheet metal punches

Armeg UK · 2025-02-11T09:00:00+0000

So, I've been having a look around at power tools seeing as I like 'em! And I've noticed some cordless hydraulic sheet metal punching tools for... well... punching sheet metal. They've taken the principle used by the Q-Max type punches and applied it to a power tool. The prices are off the scale (between £1000 and £2000) so you'd have to do some work with them to justify that outlay.

Now, that's got me thinking. The Q-Max type punches (https://www.mytoolshed.co.uk/brand/q-max/qmax/) have been around for as long as I can remember (I've been in the engineering industry for over 35 years). Do they still get used a lot and if so, what applications? Does anyone think they would be interested in a power tool based one that didn't need you to shell out four figures and would probably not even need you to purchase an additional power tool over the ones you already have?

Just curious. Yes, I am very interested in tools and yes, we're always kicking stuff about at Armeg towers

Phil.

binky · 2025-02-11T09:55:28+0000

Never seen anyone use anything bar hole saws in our industry.

roys · 2025-02-11T10:21:00+0000

I would say for every time I used a Qmax cutter I used a hole saw 99 times.
So yes I have used Qmax cutters but mostly used hole saws. Found Qmax cutters too slow, by the time you have drilled the pilot hole for the Qmax then put the bolt in and start tightening I would have been as well just battering through with the hole saw in one action.

runningpiglet · 2025-02-11T12:43:12+0000

I use Q-max punches all the time - but for front panels and instrument cases - not electrical installations.

Andy™ · 2025-02-11T15:09:59+0000

q max often for holes in panals. far neater than a holesaw. straight through with a step drill (prevents it suddenly going through and into a cable) then qmax to finish.

for the larger sizes, something with a built in thrust bearing would be good. got a few on mine on the larger sizes (32+), but because they have to be unscrewed each use they need realigned. fix that problem and you're good