Extension bars for flat wood bits

[barnies]

Does anybody know where the extension bars online are, which you have to pull the little sleeve back at the top of the bar to put the drill bit in, then you let it go and it the drill bit is locked in place?

I tried using the ones where u have two little Screws and you tighten it with an allan key, but they arent very good.

Does anyone know of any good ones out there?

Thanks.

 

[Taylortwocities]

Not exactly an "electrical" query.

I've asked mods to move you to Tools & Materials

 

[flyingsparks]

Screwfix sell them..

http://www.screwfix.com/search.do?fh_search=screwdriver+bit+extension

 

[Taylortwocities]

Those are designed for screwdriver bits.

I am not sure they will have the capability to securely hold a flat drill bit.

 

[Jasonb]

Tey don't hold flat bits, either the hex recess or just plain hex ground ends.

You can just about drive a hex recess with them but it comes out when you pull the bit out and if its a cheap drill bit will snap at the recess.

Jason

 

[AdrianMealing]

Have a look HERE there is a set with an extension bar, or they do extra long bits.

 

[alumni]

Have a look HERE there is a set with an extension bar, or they do extra long bits.

It's another requiring allen key.

 

[misterhelpful]

Don't know if this is what you are after? HERE I AM

I know it says, 'Screwdriver bit extension', but the description seems to suggest it's suitable for flat bits, amongst others.


I have no idea if they are any good though.