Drilling/cutting a 30 mm hole in 0.8 mm aluminium
On 29/05/2021 13:24, David wrote:
I need to cut a 30 mm hole in some 0.8 mm aluminium.
I have various hole cutting devices such as Forstner bits but they are for
wood.
Is there anything clever for cutting holes in metal sheets?
Clamp it between two pieces of stout ply and drill through the lot with
anything.
Bill
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