Hi again everyone,
Sorry for not replying sooner - I didn't get any emails telling me I had responses!!
Anyway, Hitch, I want to do up bolts which range from 14mm heads, to M10's, to bolts with 19mm heads (don't know the actual bolt sizes). But the thing is they go in quite easily (into metal that has been tapped, ready for the bolts to go into). The onlt reason I want to use an impact driver is simply to save time, instead of using a manual hand tool (ratchet etc) to put them in. (I'm on piecework!)
I'm using a B&D cordless drill at the moment, which just about does it, but hasn't quite got the power to tighten them up properly, so I still have to go round them again with my ratchet
It's only got 9Nm of torque!!!!!
The MaCallister has 176Nm of torque, which is really impressive. It looks good and feels good (there's one on display with the cordless drills), but after reading the posts on here, I'm doubting it now!
B&Q also do a cheaper one (Performance Power - never heard of them. B&Q's own brand again). It was £50, but today I noticed it's been reduced to £39.99! It's got 120 Nm of torque.
About the more expensive ones, I also need to weigh up the cost of it versus how much it will earn me each time I use it, which makes an expensive one probably not worth it (would take years to pay for itself)..
it's tricky
Oh decisions, decisions.....