Bosch Router Guide Bushing for AdvancedTrimrouter 18V-8 8mm

The Bosch Router Guide Bushing is a template guide accessory designed for use with the Bosch AdvancedTrimRouter 18V-8 and GKF 550 Professional, enabling precise template-guided routing work. The guide bushing runs along the edge of a template, transferring the template's shape accurately onto the workpiece. It is an essential accessory for any routing work that relies on templates, whether for joinery, inlay work, or repeated decorative cuts. Fitting is quick and straightforward thanks to the bayonet lock mechanism, which allows tool-free changing in seconds — a practical advantage when switching between different guide sizes on site or in the workshop. When preparing templates for use with this guide bushing, the offset between the guide diameter and the router bit diameter must be accounted for. This is calculated using the formula: (diameter of template guide (K) – diameter of router bit (F)) / 2.