Bosch/Dremel spare part 2610916116

(replaces part 529417870)

driver cap adapter for:

Dremel 225 Flex-Shaft Attachment
Dremel 575 Right-Angle Attachment

Dremel 670 Mini-Saw Attachment

this 3/8" collet nut driver cap is used to connect the square shaft on Dremel attachments (and other attachments from other brands*) to the driver on a multitude of Dremel multi-tool and rotary-tool models (such as 300-series, 3000, and 4000) and other multi-tool and rotary-tool devices from other brands such as Black & Decker, Bosch, and Stanley*

genuine Bosch/Dremel OEM part

*Please check your device manual to ensure this part will fit your tool and/or attachment -- compatibility is not promised here apart from with the Dremel attachments 225, 575, and 670