HS tool steel vs. carbide inserts. Machining lead

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long sleeves + hoodie strings < awesome

rikkrikk
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Enjoy all your videos and knowledge Zack, cheers from Florida, Paul

ypaulbrown
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HSS works great on lead. It's your tool. Never seen anybody grind a tool like that for anything, rubber maybe.

dondroc
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I have machined babbitt marine bearings using HSS with great reults

RonWallcraft
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💯 % use HSS on anything soft such as lead, zinc, copper, etc... cutter geometry is the factor that you're missing. A good light cutting oil is the cherry on-top when surface finish needs to be bright and smooth.

RichFife
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Man be careful with those hoodie strings next to rotating tools

DerDanachDenkende
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HSS should work fine. Actually, boring old high carbon steel should work too. I've turned tin (pewter) with HC steel and yeah it dulled the tool after a while but it worked fine. Now I need to watch more of your videos!

transmundanium
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You can cut lead or babbit with a dang craftsman screwdriver if you put the correct geometry on it!

mikesharp
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I think this is the first vid ive seen turning lead

nathandevine
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Lead is a hazardous material so pleased use eye protection and gloves when handling it, especialy when machining it, maybe even a mask so you dont inhale it.

kenikki
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lead should not wear the cutting edge; carbide works on tool pressure where HHS slices/cuts by tool geometry. Buddy did apprenticeship for Black Clawson making paper machine parts in NYS. Caride finish cut was .007 feed, rough feed was .015

slipery
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If you really want a carbide insert, try a really high positive, like an MS chipbreaker with a CVD coating. Look for a TiN flavor (the gold color) you want a real sharp insert, like you'd use on teflon or nylon. Works great, high speed, low drag 😎

masoncaldwell
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Good way to get pulled into the lathe with hoodie strings👎🏿👎🏿👎🏿

busterdavy
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I wouldn't trust the opinion of anyone who calls a turning tool a knife.

marley
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