drilling sound steel like this can be
very difficult this is three one six
stainless which is non-magnetic this can
be very difficult to drill to follow
miss when you're drilling it can
actually work harden if it work items it
is almost impossible to drill so you can
spend a lot of time drilling stainless
if you do not follow all sorts of
precautions manly do not let it get
asked when you are drilling it once it
gets arts and it work items you will
have a much harder time drilling through
it this video is going to show you how
to drill this stainless which is only
three milliliters thick so it's not a
thicker stair most bolts it can't still
damage your drill bit and also it can be
very difficult to drill I have none
white where the olds need drilling I'm
now going to send to punch each of the
odds then got four millimeter drill bit
which we want to use as a pilot a little
bit and I'm going to apply some cutting
pair to that and then I want to drill
the oil it's important when you do this
that you do not get the workpiece ops
and also you will work hard in it
I've now applied some cussing peers to
the drill bit again we're now using a
seven drill bit on a slower speed
so I want to apply some cutting paste
see the end of the drill bit if you
don't have cutting path you can use a
spray-on
coulomb's our lubricants and now I'm
going to drill this all and I'm going to
enlarge it but I'm going to apply firm
pressure to the drill but I'm not going
to allow the drill to go too fast
because then it will burn and it will
also work hard in the stainless so I'm
going to go through with a nice steady
speed and silver large the old and then
I want to go through with the twelve
millimeter drill bit
so I'm nuts what's over to the 12
millimeter a little bit now going to
apply some cutting pairs to the end of
that then this time we're going to go
even slower
you