Our 60? radial-arm drill makes short work of entries and taps for buttons, switches and bolts in the thickest explosion-proof cabinets, with pin-point precision and perfectly aligned holes. You shouldn't let fires start in these cabinets, but normal use and wear could. . Regular maintenance ensures the safe and efficient operation of your equipment and assets by preventing damage, and assures compliance with international standards. If you want conduit entries drilled to your specifications you have two choices: Order them from the factory and wait six weeks, or drop them off at ACES where they'll be ready in. . In North America, explosion-protected product solutions are certified together with a Notified Body (NRTL) according to the NEC and CEC standards, and after all other inspections required by current environmental guidelines and standards covering the protection of staff and equipment.