I need fly cutter for one of my upcoming project. Luckily, I had just right sized rusty piece of steel on my scrap pile. Fly cutter is perfect tool for machining large surfaces with shallow depth of cut. It allows to achieve an excellent surface finish as well as plane precision. However, the milling machine needs to be perfectly trammed prior to any cutting. The tool is "colored" by hot bluing.

00:00 introduction
00:40 derusting
01:25 turning
03:21 drilling mounting holes
04:50 dummy spindle
06:45 turning OD
08:15 tool holes
08:50 screw holes
10:00 clamping pins
10:50 hot bluing
11:40 mounting
12:15 test cuts

#flycutter #rustymetal #machining