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David David is offline
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Posts: 1,115
Default Quick question - screwdriver bit width for electrical fittingscrews.

Having replaced my dud little electrical screwdriver with the cheapo
MacAlister one from Screwfix I am now searching for the best bit size for
slotted screws which are in light switch and 13A sockets.

Measuring the width they look to be about 7mm.

So do I co for a 7mm bit, or slightly under size with a 6mm bit?

I seem to be awash with Posidrive bits at the moment but not ones for
slotted screws.

Cheers



Dave R



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AMD FX-6300 in GA-990X-Gaming SLI-CF running Windows 7 Pro x64

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