Re: ATM Advice on Drilling Glass

[iss@pvtnetworks.net]

>>I need some experienced advice on what type of drill (bit) to use and
>>technique (rpm's, coolant, etc.) to drill a smooth 1/8" hole through 1/8"
>>thick plate glass.

You can get special 'spade' carbide bits for drilling small
holes in glass. These have a spear point shaped flat bit
attached to the drill shaft. Cost a few bucks at the
bigger bldg supply places or at glass dealers.



Andy Saulietis / ISS Alt-Az-Fp Drive Systems
HDPE Worm Gears, Custom designs & Machine work
29 Serenity St  Mayhill NM 88339
505-687-3067 Voice
505-687-3021   Fax
e-mail: iss@pvtnetworks.net
32 54 13 N  105 31 44 W 7300' elev

"If the facts don't agree with the theory they
must be disposed of." (Murphy's laws & corollaries)