Question about sierra type bushings

[tbfoto]

The seirra (Wallstreet II) type kits are one of the most popular kits made today. I've made many of them and like them. The other day I was in a Rockler store and they had several sets of "circuit board pen" bushings on a clearance rack. I've never turned a circuit board blank before. Does it use the same size bushings as the regular kit? If so I may go back and see if there are still there.

 

[juteck]

They are likely for the Sierra Vista or Wall Street III -- a little bigger than the normal Sierra bushings.