This is a Pringzing circle cutting shear. It’s one of the machines attendees at the Ontario April 6 meetup will see at Lighting Nelson and Garrett’s 14,000 square foot factory in Etobicoke.
It’s rated for 16 gauge steel, but is very frequently pushed beyond that. It will cut 3/32” brass and 1/8” aluminum. There’s an adjustment for material thickness, just a threaded collar that moves the upper blade, drive shaft and motor left and right, to set a blade gap.
It’ll do roughly 2.5” through to 46” diameter.
There’s an alternative pair of forming heads for it, that let you form a shallow (3/8” max) pan.
It’s also handy for cutting a circular hole in a piece of sheet, say a cutout for a junction box, in the middle of a mounting plate. Saves having to do it on the mill with a hole saw, etc.
At the meetup we’ll be seeing lots of interesting machines and tools being used in unusual ways. Come join us.
It’s rated for 16 gauge steel, but is very frequently pushed beyond that. It will cut 3/32” brass and 1/8” aluminum. There’s an adjustment for material thickness, just a threaded collar that moves the upper blade, drive shaft and motor left and right, to set a blade gap.
It’ll do roughly 2.5” through to 46” diameter.
There’s an alternative pair of forming heads for it, that let you form a shallow (3/8” max) pan.
It’s also handy for cutting a circular hole in a piece of sheet, say a cutout for a junction box, in the middle of a mounting plate. Saves having to do it on the mill with a hole saw, etc.
At the meetup we’ll be seeing lots of interesting machines and tools being used in unusual ways. Come join us.
