For a small practice assembly, use a compatible light plate and a known, ready-prepared timber piece, as described in the light-load lesson. If the actual specification, support, tool controls or clearances remain unresolved, keep the attempt pending.
Work at a comfortable stable bench with the piece secured and hands clear of the tool path. Follow the tool and component instructions for protection, dust control, bit, depth and assembly. The earlier fictional dimensions do not establish a specification for your hardware.