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Cutting different kinds of steel with uncoated and TiN-coated HSS tools. Magnified and in slow motion.
Previously:
High-quality black-and-white photographs of large old machines and tools
How tricone drill bits work - video
Cutting different kinds of steel with uncoated and TiN-coated HSS tools. Magnified and in slow motion.
Previously:
High-quality black-and-white photographs of large old machines and tools
How tricone drill bits work - video
Andyt (Jan 29, 2019), baja (Jan 29, 2019), carloski (Sep 28, 2021), durrelltn (Aug 17, 2022), EnginePaul (Jan 29, 2019), high-side (Jan 28, 2019), PJs (Jan 29, 2019), Scotty1 (Jan 28, 2019), Seedtick (Jan 28, 2019), that_other_guy (Dec 13, 2021), Thunderbelch (Aug 30, 2021), Toolmaker51 (Jan 28, 2019), uv8452 (Aug 12, 2021)
I am a machinist and that was VERY interesting. I appreciate the need for a sharp edge more now.
The cutting edge was actually pushing a wave of the cut material in front of it!
Just like painting with a full brush, but in reverse.
TSiArt (Feb 5, 2019)
Dragonhand, I know!, but how??
It appears the tools bevel wasn't actually doing the cutting, but that the material being cut was.
A material can't cut itself, can it?
Rick in Oregon
Who knows, maybe at a subatomic level something else is going on?
Mind blown!
The first video looked like they were cutting roast beef.
There are some interesting parallels between the up-close machining videos and the up-close meat slicing videos, and they certainly seem to attract the same enthusiasts.Originally Posted by VinnieL
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
The one before the last . That was just Savage letting this happen . That was just plowing it self and ripping . Just ugly .
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