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Equipment Boards => Columbia 300 => Topic started by: alex on December 30, 2009, 12:36:59 AM

Title: Drilling instructions
Post by: alex on December 30, 2009, 12:36:59 AM

I have been looking for the drilling instructions on Columbia's webb site and i can not find it.If it is there can anyone help me out?

Title: Re: Drilling instructions
Post by: icewall on December 30, 2009, 08:51:57 AM

http://columbia300.com/images/uploads/product_drilling/H9440_CTNC-003_Columbia_Mass_Bias.pdf

i think I know what you did. you looked either under support or some area didnt see it there and then looked under some balls but didnt see it there either.

i found it to be listed only with asymmetrical cored balls. where the symmetrical drill guide is, is beyond me.
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tweener
med revs
med speed
low tilt
low average

Title: Re: Drilling instructions
Post by: Dave_in_Rio_Rancho on December 30, 2009, 10:23:23 AM

Try here: http://www.bowlingball.com/info/columbia300-drilling-layout.html for Columbia or here: http://ebonite.com/resources/drill_detail/symmetric_core_drilling_instructions/ for generic Ebonite symmetrical ball layouts.

Edited on 12/30/2009 11:26 AM

Title: Re: Drilling instructions
Post by: alex on December 30, 2009, 11:50:22 AM

Is the Pure Swing Symmetric or Asymmetrical? I should have asked in my first post.

Title: Re: Drilling instructions
Post by: CliffBarnes300 on December 30, 2009, 12:44:48 PM

Asymetric
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Title: Re: Drilling instructions
Post by: alex on December 30, 2009, 04:20:07 PM

Thanks for everyones help.