Automatic 3-D drilling and grooving The AHM-1000 Supra unit provides automatic 3-D drilling and 3-D grooving for any frame styles. Combined with the RHU-1500 and SE-9090 Supra / Supra L, the AHM-1000 Supra offers automatic and continuous lens processing for labs in conveyor belt or stacker configurations. Features Automatic 3-D hole drilling according to the spherical surface curve of the lens Remarkable grooving with tilt function for rimless jobs 10.4-inch LCD touch panel for easy operation