Colt bit sizes

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Randy Simmons

Member
Joined
Jun 28, 2012
Messages
395
Location
Cary, NC
I am looking into a colt drill bit in 10.5 and 12.5 mm sizes. I have not been able to find any. Does anyone know if they are out there, or of a way to reach the company?

Thanks.

Randy
 
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Cant help you on the 10.5 but the 12.5 is 0.492125984 inches, and I use a half inch colt for that, no problems so far.
 
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