|Ian Parkin||31/10/2020 17:51:21|
859 forum posts
What would you use these for?
its a 2:1 or 1;2 depending on which end you drive...
|Les Jones 1||31/10/2020 18:09:54|
|2171 forum posts|
They are useful for drilling in confined spaces such as drilling up into a studded wall from under the floorboards. I have also use a similar one as part of a setup to cut a helix on my milling machine.
|David Hill 5||31/10/2020 18:17:38|
|23 forum posts|
I will have to use one to power drive a tube expander into the mud and top drums of a Yarrow type water tube boiler I am shortly going to start to build for my steam launch. This video shows what has to be done.
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