I did some one handed shaping/drilling yesterday on the free moving wooden centre of the piece,I had to wedge it with sticks of wood prepared awhile ago for another project.It was carved with some new toys I just ordered from Axminster their called Saburr tooth tungsten carbide burrs,I have a 16 mm roto saw a slim 3mm long tapered and a 9 1/2 mm x 16 mm flame,they are awesome cutters they rip through oak like a hot knife through butter and also very controllable,the hardest bit was wedging the centre bit stably enough to cut and drill it,anyway heres the pics,cheers,ric.
PS,I put pics in the wrong order,so start from the bottom one and work upwards.