Electronics / Routers
Bosch GKF 18V-8 Professional Cordless Palm Router User Manual
Quick guide for the Bosch GKF 18V-8 Professional Cordless Palm Router, covering battery installation, bit replacement, depth adjustment, and various routing operations.
Table of contents
Quick guide from the manual
This manual provides essential instructions for the Bosch GKF 18V-8 Professional Cordless Palm Router. It covers safety, setup, operation, and maintenance. Always remove the battery before performing any maintenance or changing accessories to prevent accidental starting.
Device Description
The GKF 18V-8 is a cordless palm router designed for routing grooves, edges, profiles, and elongated holes in wood, plastic, and light building materials. Key components include the motor unit, fixed routing base, speed preselection thumbwheel, and depth adjustment thumbwheel.
Battery Operation
Use only the chargers listed in the technical data. Ensure the battery is fully charged before first use. Insert the battery into the holder until it clicks into place. To remove, press the release button and pull the battery out.
Tool Change
Wearing protective gloves is recommended when fitting or changing router bits. To change a bit, first separate the fixed routing base from the motor unit. Use the spindle locking lever to lock the spindle and the open-ended spanner to loosen/tighten the cap nut. Ensure the router bit shank is inserted at least 20 mm into the collet.
Operation
To switch on, set the On/Off switch to I; to switch off, set it to 0. The speed can be preselected using the thumbwheel. The Constant Electronic feature maintains a consistent speed under load. Adjust the routing depth only when the tool is switched off by aligning the rib on the routing base with the depth adjustment channel on the motor unit.
Maintenance and Cleaning
Always remove the battery before any work on the tool. Keep the motor unit, routing depth fine-adjustment mechanism, and the inside of the routing base clean using a clean cloth or compressed air. Ensure ventilation slots are free of debris.
Manufacturer information
Bosch
Practical help
Common problems
Motor unit not tightly seated in the routing base
Readjust the tensioning force of the clamping lever by turning the nut approximately 45° clockwise with an 8 mm open-ended spanner.
Battery does not charge or LED does not light up
Check if the battery is defective and needs replacement.
Before use
- Ensure the battery is fully charged.
- Check that the router bit is clean and undamaged.
- Verify the correct collet is installed for the bit shank.
- Ensure the motor unit is firmly seated in the routing base.
- Check that the clamping lever is closed and secure.
Specs in practice
- No-load speed
- 10,000–30,000 min⁻¹, adjustable via speed preselection thumbwheel.
- Fixed routing base stroke
- 34 mm maximum vertical movement.
- Compatible collets
- 6 mm, 8 mm, or 1/4 inch.
Model compatibility
- Compatible with GBA 18V and ProCORE18V batteries (> 4.0 Ah recommended).
- Compatible with GAL 18, GAX 18, and GAL 36 series chargers.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.