Saw and folder

Custom-cut stainless and sections

The cut-to-size promise the old Melbourne site was built on — sheet blanks, folded angle, channel, Z, flat bar and the tolerance that never is zero.

Hydraulic guillotine shear for sheet metal

Photograph: Hydraulic guillotine power shear for sheet metal by Gasparini Industries. Licensed CC BY-SA 4.0. Source file on Wikimedia Commons. Also listed on the image credits and licences page.

“Custom cut” was the sentence on the old homepage. Sheet could be a full plate or a blank; angle, channel and Z could be folded from sheet rather than extruded; trays and barbecue lids were a grade, a finish, a thickness and a set of internal dimensions. The 2014 catalogue also gave solid round bar, round hollow pipe, round hollow tube and square hollow tube their own bins. The honest part of that shop was the tolerance note: even a good shear is not a ground edge, and ±2 mm is a grown-up number.

This hub stays inside that work. Custom-cut stainless steel in Australia is the overview. Stainless steel angle sizes and uses and channel versus folded channel stop people ordering the wrong profile. Flat bar for trades covers the dull HRAP lengths that hold brackets and ledgers. Stainless steel round bar in Australia is the pin-and-shaft essay. Tube versus pipe keeps a 50.8 mm rail from becoming an NB leftover. Square hollow tube is the post and frame piece. If the cut happens on a job, read cutting stainless steel sheet on site before you put a grinder on 316 and wonder why the next bay is rusting.

Folded work has geometry the old site already knew: a smallest internal leg, a radius at the bend, and a channel base that cannot be narrower than the legs. Hollows have their own geometry: an OD that is not a nominal bore, a wall that is not “standard,” a seam you should hide, and a drain hole so a square post does not become a rain gauge. Those constraints have not been repealed. The fabrication, welding and care hub is where the cut edge becomes a joint.

North Melbourne and Dandenong South were the historic pickup points. This journal does not hold a saw booking. It exists so the purchase order you send to a merchant still names a grade, a finish, a thickness and a section the 2014 homepage would have recognised.

Essays in this hub

Latest from the desk: Stainless steel square hollow tube in Australia.