Vortex4 wrote:

"Stephen" wrote in message
.. .
Hello,

Whilst shopping in Aldi I saw some 1 metre and some 600mm sds drill
bits at Aldi. I don't know if that might be useful for someone?

If so, please could you tell me what on earth you use 1 metre drill
bits for?

Thanks,
Stephen.

Dynamiting rockfaces.

Drilling pilot holes into rocky ground for earth spikes. Then drive the
spike in with hammer-only and a suitable adapter (SDS to 0.5in square,
with an appropriate socket to fit over the top of the spike).


--
Ian White