Features:
1) Model 399-AC can cut various concave keys, wave shape keys, and advanced multi lock keys
2) Rigid bracket ball-bearing so the AC motor and the main extended cutting shaft provide enough power for key cutting
3) For duplicating keys outdoors, we provide DC adapter for vehicles
4) The appearance and other functions are the same as that of Model 399AC

Technical specifications:
1) Motor:
a) AC, available in various different voltages and frequencies, 180W
b) DC, 12V, 180W
2) HSS cutter: No. 0042, No. 0043, No. 0060, No. 0062, No. 0090, No. 0093, No. 0051
3) HSS guide: No. 7282, No. 7380, No. 0103, No. 0100, No. 0075
4) Models: 399AC, 399DC, 399AC/DC
5) Dimensions: 28 x 27 x 37cm
6) There is another color to choose from.