DeWalt DCH416X2 60V Max* 1-1/4 Brushless SDS Plus Rotary Hammer

Features: Rotary hammers with SDS PLUS technology. This 60V Max* 1-1/4 in. brushless SDS PLUS rotary hammer kit offers high - performance drilling and hammering capabilities.

To use this DeWalt rotary hammer, first make sure the battery is fully charged. Insert the appropriate SDS PLUS bit into the chuck. When starting work, hold the tool firmly with both hands. For different materials, adjust the power setting according to the hardness. Don't overload the tool, as it may cause overheating. When you're done, remove the bit carefully. Store the tool in a dry and cool place. Regularly clean the tool to keep it in good condition, and check the battery contacts for any dirt or damage.