It's very good to mark dovetail tenon with masking tape paper,
Stick the masking tape paper， Draw dovetail lines, and eliminate the unnecessary,
A chisel is used to remove the trace at the marking,remove the masking paper,
Project to another board to make tenon,
The boundaries that need to be removed and retained are very clear, 
Sawing: you should be familiar with the performance of the saw first, You'd better practice with other wood first,
In order to ensure flatness and straightness, chisel at 90 degrees,
Prepare for assembly,
When planing, the blade must be sharp,
Some tools used in the production process,