The Tiger SHARK™ features a new user-friendly design utilizing time-tested components and engineering. The on-board computer eliminates the need for an ancillary computer. Annual updates by SD Card or CD keep data relevant. Extensive code database for automotive, padlock and furniture keys; complete database of lock manufacturers specifications for commercial and residential direct digit keys; and vast key blank cross reference make the Tiger SHARK™ suitable for independent and institutional locksmiths. Touch-screen control is intuitive, with easy to follow prompts, automatic calibration and electronic adjustments. Wide-open carriage area makes loading blanks easy. Polished steel back plate provides a mirror image of the carriage for added visibility. The Quick Nut makes changing cutters easy. 4-way jaws topped with the Easy Grip Wing Nut securely hold virtually all keys (including double-sided automotive keys). Sturdy, solid construction ensures many years of reliable service in fixed locations and mobile lock shops.