Id love to see a drill bi do it that fast. The size of the hole makes a huge difference too. Good stepper bits work great, never tried them on anything too strong though.
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93 GMC Typhoon: new money pit/PITA. Now GT3788R powered.
Boost, because sometimes atmospheric pressure just isn't enough.
"If it has tit's or tires, you can be pretty sure your going to have problems with them..."
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