Cutting an Internal Keyway with an 1890s Shaper and Forging the Tool!

Iron Jonesy

Iron Jonesy

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Using my Redman traveling head shaper to deepen the keyway in a large flat belt pulley. I also needed to make a slotting tool for the job - this was forged, to keep things as historically appropriate as practical!

Link to the fantastic video by ‪@Rustinox‬ explaining shaper speeds and generating the speed chart. - Calculating cutting speeds for shaper work.

Thank you for watching!