Automatic 3-D hole drilling according to the spherical surface curve of lenses Grooving with tilting function for rimless frames 10.4-inch LCD touch panel for easy operation Detailed Information Automatic drilling and grooving for industrial labs The AHM-1000 Supra unit provides automatic 3-D drilling and 3-D grooving for various frame styles. Combined with the RHU-1500 and SE-9090 series, the AHM-1000 Supra offers automatic and continuous lens processing for labs with conveyor belt or stacker configurations.