Square Screwdriver Bits

[Brian Tymchak]

Kreg must have changed the quality of their bits, because I have been using the couple supplied with a Kreg kit for about 5 years without issue.

I have recently acquired two of the LV bits. They are wonderful. They are so solid and well-fitting, they sometimes even stick a little when you retract the bit from the recess after driving. I recommend these.

I'm still using the Kreg square bit I got when I got my Kreg Mini jig ~10 years ago. Very good bit.

[Andrew Pitonyak]

I find it funny that Americans call a Phillips screwdriver a Phillips, but they call a Robertson screwdriver a Square Drive. I guess they don't like to give credit due for something that wasn't invented in the US. I always get a blank stare when I ask somebody to hand me the #2 Robertson out of the 2nd drawer of my toolbox.

Got that right, if it aint developed in whatever country I happening to be living in that I use the shape name, otherwise it is the person who developed it. Well, either that or if I can't figure out what that shape might be.... I want to create an octothorp bit.

[John Lanciani]

Got that right, if it aint developed in whatever country I happening to be living in that I use the shape name, otherwise it is the person who developed it. Well, either that or if I can't figure out what that shape might be.... I want to create an octothorp bit.

Like this? Fastenmaster calls it "Spiderdrive", though.

[scott vroom]

Got that right, if it aint developed in whatever country I happening to be living in that I use the shape name, otherwise it is the person who developed it. Well, either that or if I can't figure out what that shape might be.... I want to create an octothorp bit.

See post# 15. It should be rightfully called a Cummings Driver, after it's inventor and patent holder. Robertson's contribution was improving the screw mfg technology. So the correct nomenclature when trying to impress your 19 year old hardware clerk is "where do you keep your Cummings driver bits and Robertson screws?".

[John Stankus]

See post# 15. It should be rightfully called a Cummings Driver, after it's inventor and patent holder. Robertson's contribution was improving the screw mfg technology. So the correct nomenclature when trying to impress your 19 year old hardware clerk is "where do you keep your Cummings driver bits and Robertson screws?".

I thought the difference with Robertson screws was that the square drive (the tool and the recess) was tapered while the earlier square drives were not.

[Dan Case LR]

I have been extremely happy with these bits from Klein; http://www.kleintools.com/catalog/po...s-6-152-mm-bit My local electricla supply house keeps them in stock and they seem to be very popular with the trades. Not cheap, but good stuff rarely is.

I'm a big fan of Klein tools. I don't wear an electricians toolbelt anymore, but when I did it was filled with Klein tools and I would accept no substitute. I have a Klein 11-in-1 in my desk, another in the console of my truck, and one inside every site we support.

But, I've never seen one of these bits. Our local distributors don't stock them because there isn't enough demand. I know that when I was in the trade I didn't have the need for a power square-drive. The hand one filled the need perfectly. Of course back then drills didn't have batteries either.

That said, since it's a Klein tool I'd be extremely surprised if it doesn't exceed expectations. I'm searching for one online as we type.

Thanks!

D.

[Dan Case LR]

I've used the Kreg square driver regularly for nearly 5 years....It's never slipped out and looks like it'll go another 5 years. Are you using true square drive screws and not those hybrid phillips-square screws? Stripped after just 30 screws doesn't sound right. Have you contacted Kreg?

I'm using Kreg-branded square-drive screws. It's possible I got a bad bit with the K5. Also possible that the bit they sold 5 years ago is a better bit than what they sell today.

[David Eisenhauer]

Go get em Bill. No passes here. Good one.

[Michael Liechty]

Wiha

http://www.wihatools.com/indexes/Indx_power_bits.htm

ML

[Myk Rian]

Wiha

http://www.wihatools.com/indexes/Indx_power_bits.htm

ML

They make nice screw drivers also.

[Andrew Pitonyak]

I should have mentioned that I have had some pretty good luck with HighPoint bits, but they were a bit pricey. I don't know if that was because they were Highpoint or if it was because I purchased them at Woodcraft.

[Jack Lemley]

I have a 3" square drive bit, two piece hardened end mounted in larger shank that I have used for going on 20 years or so and bought it from McFeeley's. It is still my go to bit unless I need longer reach for pocket holes. Haven't had any trouble with my Kreg bits either but they aren't nearly as old nor as used as my favorite.

Jack

[Darcy Schaffer]

I thought the difference with Robertson screws was that the square drive (the tool and the recess) was tapered while the earlier square drives were not.

This is my belief as well. Robertson screws have a tapered square slot that "sticks" really well to the screwdriver. They're great for one handed assembly as they'll stay in place really well.

Darcy

[Chris Friesen]

The most robust set I've used yet. And their color coded. http://www.leevalley.com/US/wood/pag...=1,43411,43417

The one downside of these is that the colour coating increases the size of the shaft to the point where they don't fit in some bit holders.