This adapter allows you to use ER11 collets in 8mm WW size watchmakers lathe such as: Bergeon, Levin, Derbyshire, Boley,
American Watch Tool Co., Peerless, Marshall, and most others.
Come with 8 Pcs ER11 collets 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 1/8″.
Please note that the product picture is for reference purposes only and may not depict the exact item and size you are purchasing.
If you have any questions, please do not hesitate to contact us at anytime.

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