Magnetised Screwdriver Use?

PhysicsMan94 · 12 Mar 2013 at 20:52

I recently watched a computer build video in which the demonstrator used (and encouraged the use of) a magnetic tipped screwdriver. However, I'd have thought that this wouldn't be the healthiest thing to do for your computer build considering Faraday's Law of EM Induction and related phenomena in electromagnetism.

Perhaps the magnetic field strength of the tip is so small that it can barely induce any current in your components during the build process? Still, doesn't seem like the greatest idea to me.

Anyway I ask because the actual concept behind using one is good considering how convenient it makes things (no need for 3 or 4 arms!), however I want to make sure it has no repercussions before purchasing one.

Cheers.

P.S: Sorry if this is in wrong section of forum.

RJC · 12 Mar 2013 at 20:54

You be fine, I lost count how may systems I have built with a magnetised tip screwdriver.

Anox · 12 Mar 2013 at 20:56

As long as you are careful with yourself when actually using it, and aim for the correct places, and not generally over ICs, you should be pretty much fine, the magnetism shouldn't affect any sensitive components.

setter · 12 Mar 2013 at 21:02

RJC said:
You be fine, I lost count how may systems I have built with a magnetised tip screwdriver.

Same, theyre actually quite handy when you accidentaly drop a screw into the nooks and crannies of the case. Kinda miss my old lian li case when it comes to building/taking my rig apart. No need to use a screwdriver, as it used thumb screws for mobo mounting and toolless clamps/brackets for everything else.

PhysicsMan94 · 12 Mar 2013 at 21:04

I see, may have to invest in one of these for my upcoming build then - could come in handy. Along with many, many cable zip ties...

Philtor · 13 Mar 2013 at 00:37

I use one all the time and have no issues. They are essential for getting the motherboard screws in to place imo

[TW]Sponge · 13 Mar 2013 at 01:06

Yep, always used one. Couldn't build a pc without one now, damn screws falling where they shouldn't.....

kthula666 · 13 Mar 2013 at 01:09

Yes get one it beats sticking a piece of blue tack onto the end of a normal one to get that pesky screw out from between two cards.

Deceptor · 13 Mar 2013 at 03:23

Never had an issue myself

I wouldn't think the magnetism would be strong enough to do any damage even if you tried, they're extremely weak.

MagicBoy · 13 Mar 2013 at 03:27

LOL, It's fine.

hawkhench · 13 Mar 2013 at 06:55

Will save you far more hassle than it could create, do it

AshD93 · 13 Mar 2013 at 07:45

Sorry to be padantic but I believe you induce a EMF which causes a current to flow.

Also, I wouldn't worry.

kyle1970 · 13 Mar 2013 at 11:29

i always use 1,never a problem!

OLDPHART · 13 Mar 2013 at 12:06

The magnetic field is not that strong, just enough to pick small nuts and bolts up.

dacads · 13 Mar 2013 at 12:41

Sorry English please

P.s I need(want) a magnetic tip screwdriver!

PhysicsMan94 · 13 Mar 2013 at 14:03

Excellent, I shall buy one of these then. I did think that the magnetic field would be too low to cause any noticeable/dangerous effects.