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Small drill bits + vias
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Jon Slaughter  
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  More options Oct 6, 4:49 am
Newsgroups: sci.electronics.design
From: "Jon Slaughter" <Jon_Slaugh...@Hotmail.com>
Date: Sun, 5 Oct 2008 18:49:05 -0500
Local: Mon, Oct 6 2008 4:49 am
Subject: Small drill bits + vias
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I need some good dril set(but cheap) so I can do some TH pcb's... also maybe
some vias. Anyone know where I can find somewhere to purchase them?

http://www.vellemanusa.com/us/enu/product/view/?id=500103


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Rich Webb  
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  More options Oct 6, 5:06 am
Newsgroups: sci.electronics.design
From: Rich Webb <bbew...@mapson.nozirev.ten>
Date: Sun, 05 Oct 2008 20:06:25 -0400
Local: Mon, Oct 6 2008 5:06 am
Subject: Re: Small drill bits + vias
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On Sun, 5 Oct 2008 18:49:05 -0500, "Jon Slaughter"

<Jon_Slaugh...@Hotmail.com> wrote:
>I need some good dril set(but cheap) so I can do some TH pcb's... also maybe
>some vias. Anyone know where I can find somewhere to purchase them?

>http://www.vellemanusa.com/us/enu/product/view/?id=500103

Various places have resharpened, retired from production use, carbide
bits. One example (among many) at
<http://www.allelectronics.com/make-a-store/item/DRB-9/9-PIECE-ASSORTM...>

Carbide is kind of brittle, though. I usually go with high speed steel,
which are a bit more forgiving of hand-held drilling. (No pun intended
there. Really!). MicroMark is my usual toy store, er ah, go-to place for
things like that. Sets available
<http://www.ares-server.com/Ares/Ares.asp?MerchantID=RET01229&Action=C...>
or individual sizes, down to 0.0135 inch.
<http://www.ares-server.com/Ares/Ares.asp?MerchantID=RET01229&Action=C...>

--
Rich Webb     Norfolk, VA


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Bob Eld  
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  More options Oct 6, 10:34 pm
Newsgroups: sci.electronics.design
From: "Bob Eld" <nsmontas...@yahoo.com>
Date: Mon, 6 Oct 2008 10:34:50 -0700
Local: Mon, Oct 6 2008 10:34 pm
Subject: Re: Small drill bits + vias
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"Jon Slaughter" <Jon_Slaugh...@Hotmail.com> wrote in message

news:WncGk.2364$as4.1840@nlpi069.nbdc.sbc.com...

> I need some good dril set(but cheap) so I can do some TH pcb's... also
maybe
> some vias. Anyone know where I can find somewhere to purchase them?

> http://www.vellemanusa.com/us/enu/product/view/?id=500103

Enco has them. www.use-enco.com  Solid carbide PCB drills in sizes to #80
(0.0135) 1/8 shank. Also HHS steel, Black, TiN in sets #61 to #80 (cheap
about $10), #1 to #60, A to Z, fractions drills and metric drills.

The carbide drills are expensive, HSS is the way to go for a few boards.


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langwadt@fonz.dk  
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  More options Oct 7, 12:56 am
Newsgroups: sci.electronics.design
From: "langw...@fonz.dk" <langw...@fonz.dk>
Date: Mon, 6 Oct 2008 12:56:09 -0700 (PDT)
Local: Tues, Oct 7 2008 12:56 am
Subject: Re: Small drill bits + vias
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On 6 Okt., 01:49, "Jon Slaughter" <Jon_Slaugh...@Hotmail.com> wrote:

> I need some good dril set(but cheap) so I can do some TH pcb's... also maybe
> some vias. Anyone know where I can find somewhere to purchase them?

> http://www.vellemanusa.com/us/enu/product/view/?id=500103

how about this: http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=34640

haven't tried them but saw the link somewhere

-Lasse


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