Using your Bosch GSB18V - 535CB25 hammer drill is easy. First, insert the CORE18V 4.0 Ah battery into the drill. Make sure it clicks into place. You can choose between the high - speed and high - power settings depending on your task. For lighter jobs like assembling furniture, use the high - speed setting (0 - 1,900 rpm). For tougher jobs like drilling into concrete, switch to the high - power setting (0 - 600 rpm). If you want to customize the tool's settings, pair the drill with the optional Connectivity Tool Module and connect it to the Bosch Toolbox app on your device. When using the drill, always wear safety goggles and gloves. Keep your work area clean and free of clutter. If the drill suddenly jams, the KickBack Control will help reduce the risk, but still be careful. After each use, wipe the drill clean with a dry cloth. Don't expose the drill or the batteries to extreme temperatures. Charge the batteries only with the appropriate charger. Regularly check the all - metal chuck for any signs of wear and tear. If you notice any problems, contact Bosch customer service for assistance. Also, if you're working in a dusty environment, consider using the Bosch PRO+GUARD™ dust solutions to stay compliant with OSHA Silica dust regulations.
