26-06-2020, 10:36 PM
Greig and others mentioned these in another diary thread. I thought best to add a new one.
They aren't easy to find in UK (i.e. the Irwin mentioned, which don't currently have great reviews on amazon) unless chinese generics.
Has anyone used the cheaper non Cobalt drills and found them useful for one off jobs like manifold studs?
German RUKO seem to be good value on ebay, and you can buy them in runs of 3 or more.
so what would the ideal progression be for a manifold stud? 1, 2 ,3mm?.... or is it best to pilot drill with a standard drill first.
i.e. is it better just to pick the optimum single drills to target the various possible jobs?
They aren't easy to find in UK (i.e. the Irwin mentioned, which don't currently have great reviews on amazon) unless chinese generics.
Has anyone used the cheaper non Cobalt drills and found them useful for one off jobs like manifold studs?
German RUKO seem to be good value on ebay, and you can buy them in runs of 3 or more.
so what would the ideal progression be for a manifold stud? 1, 2 ,3mm?.... or is it best to pilot drill with a standard drill first.
i.e. is it better just to pick the optimum single drills to target the various possible jobs?