Drilling and Leading Custom Hand Made Chess Pieces

[@BlackMadKing]

thank you so much for your video upload Alan! just what I was looking for!!! could you please share the link for the Pen Blank Centering Vice? I require to purchase one for a similar project like yours (I need to drill holes in the pieces in order to fit DGT resonators-for an e-board). could you please share : 1- what is the maximum jaw opening of the vice, 2- what is the max height of a chess piece I can fit in the vice? (I own a chess set with a 3.8" (97mm) King height, with a 1.7" (44mm) base, would that fit in the sliding jaws? also , is there any hole below the jaws? any help is greatly appreciated!

[@ebonyivory149]

but doesn't the piece get ruined by holding it in the vice like that?