Rotur Lace Bobbin Drive 1MTThe Rotur Lace Bobbin Drive makes it easy to turn lace bobbins on a lathe without a chuck. The mouth of drive is 12mm square and tapers down to 7mm over a depth of 14. 5mm. First, insert the Lace Bobbin Drive into the headstock spindle. Put a square dowel rod in the taper in the mouth and support it with a rotating centre in the tailstock. Turn your desired shape of lace bobbin and part off at the headstock end. You can use this drive centre to make