Discuss Using an impact driver - rattler - to tighten MCBs! in the Electrical Tools and Products area at ElectriciansForums.net

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Marti

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Noticed one of the old hands doing this recently; using an impact driver (rattler) to to tighten the slotted PZ2 screws in a newly installed board. Never occurred to me that you could but when I (very discreetly) checked them with a conventional screw driver they were all spot on.

Does / has anyone else done this or am I the last one one the bus,'cos it certainly saved some time? Can you actually buy a slotted PZ2 head for an impact and how'd you line up the slot - normally done by feel before you actually apply any torque.

I'll get me ticket now ;)
 
None of my searches have given up a slotted PZ2 impact bit and a standard PZ2 will chew up pretty quickly leaving the next guy or gal to sort the mashed heads
 
yes you can get them . I think The sheds do them . I have used them in a Milwaukee impact driver on large roofing joists .
 
I'm not a fan or user of impact drivers although I know a lot of sparkies nowadays use them for fixings and drilling.
It's definitely not the right tool to tighten terminals for sure.

I have however used a small battery driver (non impact) on a very low clutch setting to just to wind breaker terminals in, and that does save a bit of time on a large DB. I have always done the tightening of terminals with a hand tool after this though.
 
It's the old expression about an open mind and what you let in :) Personally I was one of the last to get an impact. They are too powerful for many of the tasks we perform.

Thanks for sharing your thoughts.
 
Butchery that's what it is Butchery, an impact driver for terminations, use a hammer and chisel instead, dreadful practice.
 
Butchery that's what it is Butchery, an impact driver for terminations, use a hammer and chisel instead, dreadful practice.
You wouldn't approve of a lump hammer and large flat screwdriver to tighten a large SWA gland nut then ? ;)

Asking for a friend.
 

Reply to Using an impact driver - rattler - to tighten MCBs! in the Electrical Tools and Products area at ElectriciansForums.net

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