Possitioning screw holes.

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3rd December 2005, 04:55 PM
Lignum

Possitioning screw holes.

possitioning screw holes dead center is a pain.

Some bright spark came up with the Vix-bit. As im to cheap to buy one of them my solution is a simple one.

When the hinge is possitioned, place the tip of your 2#pozzi-drive bit in it and give the drill a whirl. Bingo. perfectly centered and a little hollow that allows the drill bit or screw to center it self:D
3rd December 2005, 05:12 PM
craigb

Thanks I'll give it a burl. :)
3rd December 2005, 05:23 PM
Termite

Quote:

Originally Posted by craigb

Thanks I'll give it a burl. :)

The instructions clearly stated "give it a whirl" :D
3rd December 2005, 05:24 PM
scooter

Thanks Lignum, will try it also.

I was chewing this issue over recently, too cheap also to buy a vix bit.

Cheers................Sean
3rd December 2005, 08:53 PM
savage

Good idea, wish I'd thought of it!:) ..............It's always the simple ideas that seem to work!.........Wish I'd thought of it!
10th January 2006, 09:33 AM
pottsie

i also use the same techinque when making my counter sunks... you already have your clearance hole drilled, throw your screw tip in & give it a hit.. as the screwtip is drillin your CS, rotate your drill in a circular motion so it breaks the surface alittle more wider...

not something you should do all the time as it can wear your tips out but if you cant find your CS and the screw isnt seen then it saves alittle bit of time changing your drill over and over again....

sorry to sidetrack your post, its just that it reminded me of it
10th January 2006, 07:21 PM
Barry_White

This is what I use about 2 weeks from Rockler.

http://www.rockler.com/product.cfm?page=10610
10th January 2006, 07:36 PM
Groggy

Lee Valley have them as well.

Look here for hex shank and here for round shank. The prices seem better than Rockler but I can't speak to quality differences.
10th January 2006, 07:43 PM
Auld Bassoon

Similar mate, I tend to use a fairly acute angled countersink, and just give it a twist on the shaft through my fingers - perfect centre!
10th January 2006, 07:50 PM
Barry_White

Quote:

Originally Posted by Groggy

Lee Valley have them as well.

Look here for hex shank and here for round shank. The prices seem better than Rockler but I can't speak to quality differences.

Groggy

I didn't know about Lee Valley when I bought mine about 2 years ago.

The Hex shank ones are best because when I drilling and screwing I use the quick change chuck to change from the drill to the screwdriver bit. I also have set of drill bits with the hex snap in ends on them. Only wish they were about when I was contracting. It used to drive me nuts changing bits by undoing and doing up the drill chuck.
10th January 2006, 07:53 PM
Groggy

I guess I should ask, why do they have to pre drill the buggers in the first place, it is inconvenient. A blank plate is better, then you can drill and CS the thing in place - done. Since I'm having a hinge whinge, why don't they use the correct angle for the CS too, half of 'em get it ballsed up and need to be resunk anyway.
10th January 2006, 07:56 PM
Groggy

Quote:

Originally Posted by Barry_White

Groggy

I didn't know about Lee Valley when I bought mine about 2 years ago.

The Hex shank ones are best because when I drilling and screwing I use the quick change chuck to change from the drill to the screwdriver bit. I also have set of drill bits with the hex snap in ends on them. Only wish they were about when I was contracting. It used to drive me nuts changing bits by undoing and doing up the drill chuck.

Barry, I am going to get some soon but am still umming and arring. I like the convenience of the hex shank too, but they allow a slight wobble. (I assume this would not be an issue with a vix style as the self locating head should hold it still).
10th January 2006, 08:00 PM
redwood

Quote:

Originally Posted by Groggy

I guess I should ask, why do they have to pre drill the buggers in the first place, it is inconvenient. A blank plate is better, then you can drill and CS the thing in place - done. Since I'm having a hinge whinge, why don't they use the correct angle for the CS too, half of 'em get it ballsed up and need to be resunk anyway.

love the way you victorians think. blank hinges so you can drill em your selvs. next thing youl want is blank screws and thread em your selvs:D those centering drill bits are the same as the vix-bit lignum said. his idea was good if you dont want to waste money on one. and potsies idea was good - even richie would love that, and howard could use it in his hardware shop:)
10th January 2006, 08:03 PM
Groggy

Quote:

Originally Posted by redwood

love the way you victorians think. blank hinges so you can drill em your selvs. next thing youl want is blank screws and thread em your selvs:D those centering drill bits are the same as the vix-bit lignum said. his idea was good if you dont want to waste money on one:)

What is funny about the idea? You have to drill the hole anyway don't you? If you think about it, it makes sense and would give a more accurate finish.
10th January 2006, 08:09 PM
Barry_White

Quote:

Originally Posted by Groggy

Barry, I am going to get some soon but am still umming and arring. I like the convenience of the hex shank too, but they allow a slight wobble. (I assume this would not be an issue with a vix style as the self locating head should hold it still).

Groggy

I dont have any problem with them wobbling and certainly make life easy.

I just had a look at the Vix Bits at Timbercon. What a ripoff.

http://www.timbecon.com.au/products/...its-362_0.aspx

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