large circle cutting attachment

A circle cutting attachment for NM cutting torches, this attachment allows for the accurate cutting of circles up to a maximun of 750mm.

It fits onto the nozzle side of the blowpipe, between the head and cutting nozzle.
A standoff roller located next to the head end of the attachment allows easy manoeuvrability of the torch head over the workpiece.
A sliding centre pin on the shaft acts as the central pivot point and sets the radius of the circle to be cut.

Markings on the shaft of the attachment show measurements for circle radius.