3" Burrell Chain Drum and steering Part 2 and back head.
In other new the chain drum has been progressing well, the keyway for the worm wheel has been completed using a 1/8" key. This is because the worm and wheel as purchased were made to drawing so I've had to go with an imperial size rather than a 4mm key. As luck would have it my dad had a 1/8" woodruff cutter an a number of 1/8" end and slot mills, so no new cutters were required for this 1 off job.
Until next month stay safe; make swarf; have fun!
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