

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
The Dremel Armature
(part number 1604010B73)
It is a genuine replacement component designed for Dremel rotary tools, specifically the 4250 and 4300 models. This armature plays a crucial role in the tool's motor assembly, ensuring efficient power transmission and optimal performance. Installing this authentic Dremel part helps maintain the reliability and longevity of your rotary tool.