En24T crank shaft piece

I’ve been fighting with a chunk of en24T steel today. steel isn’t my forte, even good steel. But i persevered and came up with this:

EN24T crank shaft piece
EN24T crank shaft piece

I turned it all in one to keep the journals true to each other. My chuck isn’t bad but you do usually get the regulation 2 thou run off when you take something out and turn it round

EN24T crank shaft piece, turned in one
EN24T crank shaft piece, turned in one

 

and ground up a tool to get nice radii on the corners, we don’t want this baby to break!

EN24T crank shaft piece, forming the radius
EN24T crank shaft piece, forming the radius

 

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