5-Piece Machining Tool Collet Holder Set - Alps Tool

Thank you for looking. This is a set of 5 used machining tool collet holders for BT-30. They were in use until recently. All pull stud bolts are size 2. There were no issues with their use, but there is a lot of rust, scratches, and dirt. I primarily used them for drilling. I cannot comment on other types of machining as I did not use them for that. Please consider this information before making a purchase.

Holders (Alps Tool A&C MaX)
BT-30 ECH7-60: 2 pieces
BT-30 ECH10-60: 2 pieces
BT-30 ECH16-60: 1 piece

That is all. Thank you very much.