It at present sells about 15 products from 5 different series of laser machines. These contain high-functionality CO2 and fiber lasers, large format cutters while in the SP series, and automated laser marking machines.  Mortise and tenon joints are very similar to finger joints, other than the "fingers" on one https://cnc-machines-fl94691.mybuzzblog.com/17051256/cnc-mills-for-small-batch-production-an-overview