mo wrote:

I could be tempted into buying an SDS drill I spose if I could justify
further use.

Something like so:

http://www.screwfix.com/prods/58494/.../Direct-Power-
BS26S3-5kg-SDS-Plus-Drill


Couple of questions

1) if I get an SDS is there any real reason to keep my normal drill? They
still work like normal drills on wood/metal etc AFAIK - downside is that
they are much bigger!

SDS dont substitute well for an ordinary drill. They have the wrong
type of chuck, and if you fit a chuck adaptor you end up with a drill
that's excessively long, heavy and the bit waggles. They also dont
turn as fast.


2) Any difference between the difference type shapes? i.e the one I linked
above as opposed to the normal shaped drills that don;t have the fat bit
infront of the handle

the relevant differences in SDS a
- weight, 5kg gets tiring
- 1 versus 2 versus 3 function drills - get a 3.
- impact energy in joules
- whether the bit locks in position for chiselling
- and reliability/brand


3) Does the weight 5kg or 6kg just mean the higher weight the more heavy
duty?

not really, compare the impact energy


4) Can the chisel action be used for something like taking out pointing on
a patio?

angle grinder much better.


Anything else to think of?


NT