1/4″ Drilling Head by Inland
1 - *
1/4″ Drilling Head (WB-314) by Inland (6mm)
DIAMOND CORE DRILLS BY INLAND
Diamond-coated Core Drills have a 3/8″ (10mm) shaft and fit most hand drills and drill presses. Numerous diameters make them valuable for drilling a wide range of materials including glass, ceramic, marble, plastic and fiberglass. For best results, core drills larger than 1/2″ should only be used in a drill press.