Hey Bob. I didn't even realize who this was when I replied. I would be happy to do these for you. You can send them to me and I will turn them around in a day. Or, if you want I can quote you on the burr and just modify them before sending. Just give me the specs. Mike. 8056149111
Are you still buying BT35 holders? I have two boxes in storage. Mostly EM holders but there may be some collet holders in there. I'll have to go over and look. Prices are very reasonable.