Jet jointer with spiral-toothed cutter block?
At the melbourne wood show (that I wasn't going to go to except that I had a free ticket and needed some polish reviver) I pulled back the safety on a Jet jointer to reveal a cutter block configuration I've only ever seen once before and not on woodworking machinery - a 30 tooth spiral cutter block.
Each tooth is four sided so you effectively get four sets of blades, albeit thery are TC and thus disposable. No need for magnets or jigs to align each tooth as you do with blades as they are keyed into the cutter head. The idea of a spiral cutter is long overdue, but does anyone know much about the ones (aftermarket I believe - like that attached below) that are being used on the JET gear (from woodworking warehouse)?
Cheers,
Eastie