26-11-15, 11:25 AM
on harden steel you need to keep the drill sharp and correct speed as well as lube, I use Rocol lube.
stinks when hot but does the job.
http://www.ebay.co.uk/itm/Rocol-Sapphire...SwYHxWOIfo
stinks when hot but does the job.
http://www.ebay.co.uk/itm/Rocol-Sapphire...SwYHxWOIfo
If I wanted to make a life-long career out of
working with the mentally retarded I would
have opened a Harley Davidson Dealership!
working with the mentally retarded I would
have opened a Harley Davidson Dealership!