If I ever become king of the world, I'll outlaw all diamond profile parting tools, freeing turners everywhere from their miserable, misguided design and "benefits" of use (I'll stop at that), same with oval skews... what the "H" were they thinking?
Examples below all required different tools, many being specifically groundt
If I ever become king of the world, I'll outlaw all diamond profile parting tools, freeing turners everywhere from their miserable, misguided design and "benefits" of use (I'll stop at that), same with oval skews... what the "H" were they thinking? Anyway, What was I ranting about...? (You kids, get off my lawn!)
I like my ... oval skews. Tormek revised the fixture so it no longer works as well with the diamond parting tool.
I like my diamond parting tool ...
I was looking at some old Craftsman tools and the finish on the steel looked like orange peel paint or a rusted tool that was painted black. Then I looked at fleebay and all the sets looked that way. There must be a reason Craftsman lathe tools were finished that way. Why?
I know I have 28 wood planes but no idea how many turning tools. Most definitely more than the number of planes.
One tool away from greatness. When I get that tool I will have enough.
The problem, by it's design, is that for a diamond parting tool to work properly...Then, as John points out, you have to swing the handle left and right to widen the kerf to clear the widest cross section.
You are correct, good sir, you did not say "swing". Sorry about that.I just saw this. I usually don't swing the tool handle from side to side. That would be a problem for a deep parting/sizing cut. I find it better to gently twist the tool handle, left and right (counterclockwise then clockwise), an entirely different motion:
"I find the diamond cross-section shape perfect for clearance on the sides, especially if I very slightly twist the tool back and forth around the tool axis during the cutting, may just a couple of degrees in each direction."
I reiterate: I love the diamond parting tool. I like the tapered fluted ones too, use two different sizes, but the diamond gives a nice flat bottom for perfect sizes where that's critical.
JKJ
I still think diamond parting tools and oval skews should be dumped into the middle of the ocean! Okay, a bit harsh. Take them to the scrap yard
Thanks for the offer, John, but I already re-ground the diamond parting tool many years ago, and I own no oval skews.If HSS, you can always grind them into some custom tool. I do that.
Better yet, send them all to me. I and other turners I know will use them.
JKJ
But as a diamond profile, one needs to have critical placement of the cutting edge right on the very widest line of the diamond shape for the tool to work. If not, the tool will not enter the kerf; it will not cut at all.
I've sharpened the oval skews on the Tormek but never the diamond parting tools. For that I use the platform on the Wolverine.
Question along the same line.... Does anyone still find at yard sales, Estate sales, ect? . I head guy saying in older You tube videos. I never found any in all yard sales type things. Gotta watch ads for estate sales more
On that note, may I introduce you all to the work of Golding Fiber Tools. Golding’s RingSpindles are likely the most immediately relevant to this audience. But you’re really, really missing out if you skip their Spinning Wheels. Was turning involved? Almost certainly… but. The spindles are stunning, but the wheels are the true passion projects.There is a world-wide community of fiber-arts enthusiasts
I usually get old turning tools from other woodturners I know. Sometimes they get new tools and have more sense then me and give away or sell the old tools. At one demo I mentioned how much I liked a particular parting too - the next meeting someone gave me his!
On that note, may I introduce you all to the work of Golding Fiber Tools. Golding’s RingSpindles are likely the most immediately relevant to this audience. But you’re really, really missing out if you skip their Spinning Wheels. Was turning involved? Almost certainly… but. The spindles are stunning, but the wheels are the true passion projects.
You can never have too many tools. NEVER! Remember…. When you die…. The one with the most tools wins! Would any of you like my address? If you have Thompson, Hunter, Drodza or Simple tools that are in your way, you can always mail them to me. Thank You!!Like this. Many sets of the HSS look this way.
My Craftsman monotube lathe is still out in my shed… untouched for the last 25 years since I upgraded to a Jet. I think I bought every accessory Sears sold for it. I do occasionally use some of my original Craftsman HSS turning tools, though I now have multiple far superior choices.In 1995, when I naively bought the POS Craftsman monotube bed lathe, I also bought their 4-piece tool set (small skew, diamond parting, small scraper, and something that one could mistake for a spindle-ish gouge sorta shape that in reality is just a tent stake).
My experience is similar.For years early on Thompsons were the only tools I used but when I discovered Hunter carbide I found tools that sometimes replaced a Thompson in use
I still think diamond parting tools and oval skews should be dumped into the middle of the ocean! Okay, a bit harsh. Take them to the scrap yard. Or, use them to pop weeds out of the lawn, there we go!
I've seen the on Craigslist in recent times for a couple hundred bucks, almost new prices from 30 years ago.My Craftsman monotube lathe is still out in my shed… untouched for the last 25 years since I upgraded to a Jet. I think I bought every accessory Sears sold for it. I do occasionally use some of my original Craftsman HSS turning tools, though I now have multiple far superior choices.
The problem... my problem with oval skews and diamond parting tools is that they were solutions to problems that did not exist, and we've been buying them up because we fall for the marketing. Rather than put a simple radius on the bottom edge of the rectangular skew to keep the hard corners from chewing up our cast iron toolrests (which would have been innovative, because we didn't have hardened drill rod tool rests yet), Sorby removes about 40% of the steel from the tool with that oval shape, and makes it darn difficult to sharpen without a dedicated jig system. And I've already beaten the diamond parting tool issue to death above, so...I remembered this when I noticed the comment Brian Haven's made with his video on skew types, referring to rectangular vs oval:
"Each type of skew has its proponents, sometimes even to the point of disparaging the other, while other turners find little difference between the two."
All opinions are valid and provide interesting perspectives! Imagine how boring life would be if we all used only the same tools, did the same type of turning, made the same forms from the same type of wood... Creativity, RIP.
JKJ