SDS PLUS Chuck GEKO for Bosch GBH 2-24 Compatible (model 126)

The GEKO SDS PLUS Chuck for Bosch GBH 2-24 (model 126) is a replacement chuck designed to restore compatibility with SDS PLUS bits on rotary hammers. It provides the mechanical interface required to accept standard SDS PLUS drill and chisel accessories, enabling secure bit retention and reliable transfer of percussion and rotary forces. The unit is intended as a service or spare part to replace a worn or damaged chuck and to maintain proper tool operation with SDS PLUS consumables.

Advantages

This SDS PLUS chuck offers direct compatibility with Bosch GBH 2-24 housings that accept SDS PLUS interfaces, ensuring correct seating and engagement of SDS PLUS bits. It is built to provide consistent bit retention under typical drilling and light chiseling loads and facilitates straightforward bit changes. The replacement chuck helps avoid tool downtime and preserves the ergonomics and functionality of the rotary hammer when a factory chuck is no longer serviceable.

Suitable for

• Replacing a worn or damaged SDS PLUS chuck on Bosch GBH 2-24 rotary hammers
• Using standard SDS PLUS drill bits and chisels for masonry, concrete and brick
• Maintenance and workshop spare-part inventory for professional or DIY users

Key specifications

• Interface type: SDS PLUS compatible
• Application: rotary hammer drill interface for drilling and light chiseling
• Material considerations: hardened contact surfaces for wear resistance
• Compatibility: designed to fit Bosch GBH 2-24 rotary hammers with SDS PLUS system
• Retention mechanism: quick-release engagement for SDS PLUS shanks

How to use

Ensure the rotary hammer is switched off and disconnected from power before replacing the chuck. Remove the existing worn or damaged chuck following the tool manufacturer's disassembly instructions, then install the GEKO SDS PLUS replacement by aligning the SDS PLUS grooves and pushing until the engagement locks. Test proper engagement by inserting an SDS PLUS bit and confirming secure retention and smooth insertion/removal. Reconnect power and perform a short trial operation on a suitable test material to verify correct function before resuming work.

Usage recommendations

Inspect the replacement chuck periodically for wear, debris and proper locking action. Use compatible SDS PLUS bits intended for the required masonry or concrete application, and avoid excessive side loads or prying actions that may accelerate wear. If excessive play, difficulty engaging bits, or unusual noises occur, discontinue use and replace the chuck to maintain safe operation.