Bosch metal hole cutters.

[Mr shiney]

About £100 plus vat if I recall.

Thanks!

 

[jordan1]

I'v had a set of Starrett for some years, not had a hard life but can't fault them

 

[Kayos]

I bought a Bosch set a while ago, had the exploding pilot problem but I think that's down to use more than quality

I used to have a big metal tin about the size of a shoe box full of drills and holesaws of many sizes and makes, when doing jobs with certain people we still talk about it being stolen, took me about 10 years to build it up