Bosch Professional Cordless Rotary Hammer - GBH 18V-18 X - ONECHUCK

The ONECHUCK system is designed to accept SDS-plus, cylindrical (round shank), and hex shank drill bits directly, without the need for adapters.

KickBack Control is a safety feature that instantly detects when the drill bit jams or binds in the material. It immediately stops the motor's rotation to prevent dangerous kickback and potential user injury.

Vibration Control significantly reduces the amount of vibration transferred to the user during operation. This leads to greater comfort, reduced fatigue, and minimizes the risk of hand-arm numbness during prolonged use.

Yes, it is compatible with all Bosch Professional 18V lithium-ion batteries, from 2.0 Ah capacity upwards. For extended runtime, higher capacity batteries are recommended.

The package typically includes the GBH 18V-18 X rotary hammer, two 5.0 Ah GBA batteries, a GAL 18V-40 charger, and a carrying case.

Keep the tool and battery contacts clean by wiping with a dry cloth. Store the tool and accessories in its case in a dry location. Avoid extreme temperatures or moisture.

Ensure the battery is correctly inserted and fully charged. Check if the battery contacts are clean.

Check battery charge level. For heavy tasks, use a higher capacity battery (e.g., 5.0 Ah). Ensure the drill bit is sharp and not damaged. Clear any debris from the ONECHUCK system.

This indicates the drill bit may be binding. Use appropriate speed and pressure for the material. Ensure the bit is not dull or bent.

While the tool has Vibration Control, ensure you are using it correctly. Check that all parts are securely fastened. If vibration seems abnormal, contact service.