Milling machines can be pretty intimidating beasts to work with, what with the power to cut metal and all. Mount a fly cutter in the mill and it seems like the risk factor goes up exponentially. The off-balance cutting edge whirling around seemingly out of control, the long cutting strokes, the huge chips and the smoke – it can be scary stuff. Don’t worry, though – you’ll feel more in control with a shop-built fly cutter rather than a commercial tool.
Proving once again that the main reason to have a home machine shop is to make tools for the home machine shop, [This Old Tony] takes us through all the details of the build in the three-part video journey after the break. It’s only three parts because his mill released the Magic Smoke during filming – turned out to be a bad contactor coil – and because his legion of adoring fans begged for more information after the build was finished. But they’re short videos, and well worth watching if you want to pick up some neat tips, like how to face large stock at an angle, and how to deal with recovering that angle after the spindle dies mid-cut. The addendum has a lot of great tips on calculating the proper speed for a fly cutter, too, and alternatives to the fly cutter for facing large surfaces, like using a boring head.
[ThisOldTony] does make things other than tooling in his shop, but you’ll have to go to his channel to find them, because we haven’t covered too many of those projects here. We did cover his impressive CNC machine build, though. All [Tony]’s stuff is worth watching – plenty to learn.
12 thoughts on “Pretty Fly For A DIY Guy”
Cool. That’s what I need.
Nice to see This Old Tony getting the attention his channel deserves. He’s smart, entertaining, and educational and seems to have a good time making videos. Worth watching all his stuff.
Great channel to sub to.
My roommate and I have been on somewhat of a binge lately, I believe we have seen almost all of his videos and turned on several coworkers and engineer friends to [ThisOldTony]. I love the combination of information, humor, and production quality in his videos.
“Proving once again that the main reason to have a home machine shop is to make tools for the home machine shop”
My 3D printer is currently printing… parts for another 3D printer.
(insert Skynet comment here)
Do a post on his CNC router build. Three part video, lots to learn from it.
Are you guys now writing a new HAD article for every video he produces? We’ve found the channel by now and all who enjoy them (me included) have already subscribed to it. No need to post it five times…..
welcome to the internet, where everyday is repostday
Maybe there are some hackaday readers that don’t subscribe to channels and they forgot about this guy. Maybe they just set up a mill and were thinking about making a fly cutter. Maybe now they are worried they are in some kind of Truman show and yelling out loud to no one “STOP WATCHING ME. Thanks for the help though…”
Buy a small face mill, you will get a much nicer finish while not beating your machine to pieces. I personally use the Iscar ones with 5 ADKT inserts. I had been using the same inserts for 4 or 5 years. And thats with cutting everything from titanium to resins with wood in them.
I would prefer and feel much more in control of a commercial fly cutter to one that I built. Dunno about you…
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