Profile: Acromatic Deep Hole Drilling, Inc. is engaged in the business of providing deep hole drilling service. We serve forging industry, special tools & fixtures, steel suppliers, tool & die, specialty machining, aircraft & automobile suppliers and specialty metals. We can drill holes from 5/32″ diameter to 6-1/2″ inches in diameter in steel, stainless steel, copper, aluminum, or plastic. We prefer small lots 1 to 100 pieces and specialize in quick turnaround.