HEAD STUD EXTRACTOR.

[John Mason]

I agree that oxy/acetylene is best but you have to use what you have got. I use butane as that is all I have got and always managed to get things out eventually perhaps taking a little longer. One trick I use is to heat things up then quickly cool by dousing in cold water the shock of quick expansion then contraction breaks the carbon rust and other things that make then stick fast.

John Mason.