Radius Cutter for the lathe.
This is a radius cutter/ball turner I finished recently to use on a 15" lathe with a CXA size quick change toolpost. It is built around a 3" boring head and a CXA boring bar tool holder. It uses an RCMT carbide insert for the cutter and the insert holder is made from O-1 drill rod. Boring head: https://www.shars.com/3-precision-bor... Boring bar holder: https://www.shars.com/products/toolho... Insert screw: Shars.com M4 x 10 https://www.shars.com/insert-screw-m4... Carbide inserts are RCMT 10 T3 M0 4225, available on Ebay.

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Lathe Radius Tool, Rounding

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Quick-change tool holder and super inserts for steel.

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DIY Radius Cutter - Simple - Easy - Accurate GREAT PROJECT !!

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Headstock is a CROOK! Checking lathe headstock alignment

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Tool Post Radius Cutter

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Making Radius Turning Tool

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Easy Radius Turning On The Lathe With No Special Tools! Other complex curves too!

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Lathe - Rolling tool for perfect smooth surface

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Boring from lathe

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Making - Lathe Ball Turning

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Grind a face trepanning tool for the lathe

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Satisfying Machines Operating at an Insane Level

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Ball Turner

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Most Ridiculous Worker Mistakes Caught on Camera

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Конус морзе

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12 ручейковый шкив

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Radius Ball Turner MKll - Boring Head/Tool Post Version, Part Two

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Ball Turning on a Lathe using a Boring Head

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Radius Cutter for Lathe ( Utensile per le torniture sferiche)

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