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Author Topic: AMF Drilling  (Read 2035 times)

RealBowler

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AMF Drilling
« on: July 21, 2005, 11:29:26 AM »
Does anybody have any good drilling instructions for the the AMF asymmetric balls?  I'm going to be getting a Max Velocity in a few days, but the drill sheet on the site is the same for their symmetric and asymmetric balls.
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charlest

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Re: AMF Drilling
« Reply #1 on: July 21, 2005, 07:54:09 PM »
quote:
Does anybody have any good drilling instructions for the the AMF asymmetric balls?  I'm going to be getting a Max Velocity in a few days, but the drill sheet on the site is the same for their symmetric and asymmetric balls.
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Haywood
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I believe that is because their mass bias or intermediate differential is not large. I am not 100% sure about that but about 95% sure. I'd be inclined to treat it like a symmetric core UNLES I wrote to AMF about a particular ball and its core and heard otherwise.

I'd strongly suggest writing to them or message a userid, Pat_Nolan .I blieve he is an AMF technical person.
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bigearv14

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Re: AMF Drilling
« Reply #2 on: July 21, 2005, 08:31:16 PM »
i have the MV and velocity, both drilled pin right of ring, MB 2" right of thumb. but make sure you dull the MV. if not, it has too much over/under.
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