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| Plug Building - Got Wood? Got Plug? |
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01-02-2008, 01:52 PM
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#1
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Registered User
Join Date: Sep 2004
Location: on a rock
Posts: 367
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forstner or bradpoint bit. If you use a belly grommet, use a bit where you get a nice tight fit for the grommet. If you recess the grommet you will need two different sized bits, one for the grommet shaft and one for the flange.
If you do not use a grommet, start slowly drilling the hole to help avoid tearout.
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Go Bears!
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01-02-2008, 02:01 PM
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#2
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Registered User
Join Date: Nov 2007
Location: North Smithfield
Posts: 153
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Generaly, what diameter bits do you use for the belly hole? Or does it vary? I do plan on using 7mm belly grommets.
Last edited by WadingWill; 01-02-2008 at 02:07 PM..
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01-02-2008, 02:07 PM
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#3
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Super Moderator
Join Date: Sep 2003
Location: Georgetown MA
Posts: 18,216
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Depends on the size of the grommet and the size of the swivel.
Quote:
Originally Posted by WadingWill
Generaly, what diameter bits do you use for the belly hole? Or does it vary? I do plan on using grommets.
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"If you're arguing with an idiot, make sure he isn't doing the same thing."
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01-02-2008, 02:11 PM
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#4
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Registered User
Join Date: Nov 2007
Location: North Smithfield
Posts: 153
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Actually I'm going to use the NJtackle belly grommets they are .273" in diameter.
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01-02-2008, 02:27 PM
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#5
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Registered User
Join Date: Nov 2003
Location: RI
Posts: 21,495
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I'd just go online and buy forstners in 1/16 inch increments from 1/4 to 1/2 inches. They aren't that expensive and you will use them all.
-spence
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01-02-2008, 02:29 PM
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#6
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Registered User
Join Date: Nov 2007
Location: North Smithfield
Posts: 153
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Thankyou, thats what I'll do
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01-02-2008, 02:34 PM
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#7
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Registered User
Join Date: Nov 2007
Location: North Smithfield
Posts: 153
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Another question off topic. Alot of people recommend 1/8 diameter for through drilling, all the nose grommets I've found are made to fit 3/16 holes. Why do so many recommend the 1/8 diameter will it still fit? Sorry If I'm getting out of hand with the questions but there is so much to learn!!!
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01-06-2008, 06:16 PM
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#8
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Plug Builder in Training
Join Date: Apr 2000
Location: wareham MA
Posts: 4,047
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Quote:
Originally Posted by gldnbear93
forstner or bradpoint bit. If you use a belly grommet, use a bit where you get a nice tight fit for the grommet. If you recess the grommet you will need two different sized bits, one for the grommet shaft and one for the flange.
If you do not use a grommet, start slowly drilling the hole to help avoid tearout.
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Had these specially turned to match the belly grommet . 1 steps down for the depth of the swivel to meet the thru wire & O.D. Dia of the grommet.While the larger does the outside Dia of the flange of the grommet.
This does everything in 1 step and it is perfectly centered |
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01-06-2008, 07:20 PM
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#9
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Registered User
Join Date: Sep 2004
Location: on a rock
Posts: 367
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Nice!
Where did you get that done?
Quote:
Originally Posted by mikecc
Had these specially turned to match the belly grommet . 1 steps down for the depth of the swivel to meet the thru wire & O.D. Dia of the grommet.While the larger does the outside Dia of the flange of the grommet.
This does everything in 1 step and it is perfectly centered
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Go Bears!
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01-07-2008, 09:28 AM
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#10
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Plug Builder in Training
Join Date: Apr 2000
Location: wareham MA
Posts: 4,047
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If there is interest I'll look into having a few made.
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01-07-2008, 09:39 AM
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#11
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Registered User
Join Date: Dec 2004
Location: North Fork
Posts: 2,260
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Mike that is called a step drill and if you look hard enough you might find them already premade from the factory.  |
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