Machinist@sh.itjust.worksEnglish · 2 years ago

Carbide spade drill to drill out hardened steel

lemmy.world

Carbide spade drill to drill out hardened steel

lemmy.world

curiousPJ@lemmy.world to

Machinist@sh.itjust.worksEnglish · 2 years ago

Only 4 geometries to grind on a broken carbide endmill shank and you can drill out hardened steel.

Inspired by Sandvik hardcut and OSG tap extracting drills

https://www.amazon.com/dp/B0055860LA

https://www.osgtool.com/exocarb-xh-drl-drills-5172

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Steamymoomilk@sh.itjust.worksM
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2 years ago
Neat guide, thanks for sharing!

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