This is a handy multi-use tool that can be used to produce farfalle and several different versions of tourbillion shell inserts. Machined from 6061 aluminum, each set includes a solid rammer, tapered rammer, ramming base, tube extender, drill jig, drill bit and brass puller. The drill jig features 3 different exhaust hole options. By using the center set of holes and drilling straight through the tube a farfalle effect is produced. Using one of the holes towards the end of the jig will produce a single exhaust tourbillion (the tube is then generally topped off with a report composition and capped with a paper plug). Finally, using two holes at opposite ends and opposite sides of the drill jig will produce a double exhaust tourbillion.
Tube Size 1/2" ID x 3/4" OD x 3" long tubes