Converting power tools from 110v to 240v

[the black box]

Hi

So sometime ago I got a Makita 9553nb that’s a 4” grinder but this one has been converted to be a very robust power file by surtech the only issue is it’s 110v. I can’t find another one of these grinders in 240v either.

I know transformers aren’t dear to buy but this is my only 110v tool I’m likely to ever have and it’ll get some use so I thought about converting it

I’ve found all the parts are available at reasonable costs from here

https://www.partshopdirect.co.uk/makita-9553nb-spare-parts-s10279/

So I know I’ll need to change the field and the armature but is there anything else I see there is two switches and two suppressors listed but doesn’t specify why

Oh and I’m also looking for a Bosch parts place my gws 9-115 got a bit full of polishing dust and went bang likely to need an armature and brushes as these are contaminated

 

[Pete.]

Yes just change the field and armature, possibly the switch if it's vari-speed. Can you not just get a cheap yellow transformer?

EDIT: looks like just a dumb momentary switch, should be ok.