Suggestions for a flexy shaft

Hi Guys,

Although my cordless Dremmel Stylus has enough speed and enough
torque to do all that is required in the jewellery trade, I find that
I miss the foot peddle.

So I am after reviews on flexy shafts that you may have used. I do
find that the hand pieces are a tad chunky, but if it’s the nature of
the beast I will get used to it.

Regards Charles A.