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Author Topic: drill bit size for inserts  (Read 15365 times)

Jakerev

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drill bit size for inserts
« on: February 10, 2007, 02:54:46 AM »
Is 29/32 the correct size for drilling for finger inserts?

Thanks!
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raiderh20boy

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Re: drill bit size for inserts
« Reply #1 on: February 10, 2007, 11:01:42 AM »
depends on brand . Usually 31/32 but if "lady" grips 7/8 is usual for most.  Larger sizes, 1 and 1 1/32
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legend4life95

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Re: drill bit size for inserts
« Reply #2 on: February 10, 2007, 06:46:24 PM »
31/32 is the most common for guys.
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J_Mac

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Re: drill bit size for inserts
« Reply #3 on: February 10, 2007, 06:52:42 PM »
quote:
31/32 is the most common for guys.
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Indeed, some shops even bump that up a 64th or take it down a 64th to get a better fit in an insert without stocking the half sizes.
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BowlerKidR

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Re: drill bit size for inserts
« Reply #4 on: February 10, 2007, 07:28:17 PM »
quote:
quote:
31/32 is the most common for guys.
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Indeed, some shops even bump that up a 64th or take it down a 64th to get a better fit in an insert without stocking the half sizes.
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"A word to the wise ain't necessary -- it's the stupid ones that need the advice."  Bill Cosby
"Never argue with an idiot. They bring you down to their level and beat you with experience."



I havent seen pro shops drill the larger/smaller holes. But i have seen pro shops who dont carry the half sized put some scotch tape around the insert to make it smaller when putting it in the hole.
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Rev_O

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Re: drill bit size for inserts
« Reply #5 on: February 10, 2007, 07:35:56 PM »
there are actually 3 different sizes.

The most common is 31/32

there is a ladies grip that is 7/8

Tirbo makes there bigger size grips a 1" diameter

Hope this helps!
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Re-Evolution

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Re: drill bit size for inserts
« Reply #6 on: February 10, 2007, 09:02:44 PM »
I can't speak for anything other than Vise.
7/8 are available in sizes -1 or 17/32 through 6 or 3/4 in 1/32nd increments
31/32 are available in sizes -1 or 17/32 through 8 or 13/16 in 1/64th increments
1 1/32 are available in sizes 8.5 or 53/64 through 11 or 29/32 in 1/64th increments.

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