Using the Makita XT297T combo kit is a breeze. For the hammer drill, first, make sure you've inserted the right drill bit into the all - metal ½” self - ratcheting chuck. Then, choose the appropriate speed on the 2 - speed transmission according to your task. For general drilling, the lower speed might be enough, but for tougher jobs, switch to the higher speed. When using the impact driver, select the right speed from the 4 - speed power selections. If you're worried about screw cam - out or cross - threading, use the Assist Mode. For tightening self - drilling screws in metal, the Tightening Modes are very useful. Regarding the inflator, just connect it to a compatible battery and start inflating. When it comes to maintenance, keep the tools clean. Wipe them down after each use to remove dust and debris. Store them in the provided tool bag in a dry place. For the batteries, don't overcharge them. The Star Protection Computer Controls™ help prevent over - discharging and overheating, but it's still a good idea to charge them only when needed. Charge the batteries using the provided Rapid Optimum Charger, and it should take about 45 minutes to fully charge a 5.0Ah battery. Always wear appropriate safety gear like goggles and gloves when using these tools.
