This is as a result of D1 Professional’s compressed twin beam technology and The truth that – not like most hobbyist products – you may incorporate an infrared module.  Mortise and tenon joints are very similar to finger joints, other than the "fingers" on one piece of fabric stick as https://cnc-machines-for-sale-nea53837.blogpayz.com/36909393/the-smart-trick-of-precision-cnc-machines-that-nobody-is-discussing