What is the fine-grained topic of the following text: The XT1501 also includes a powerful impact driver that weighs only 2.8 pounds (with battery), a 6-1/2" circular saw with a full 3,700 RPM, a recipro saw with 0-2,800 strokes per minute (SPM), a brushless 4-1/2" angle grinder with 8,500 RPM, a 1/2" impact wrench with 2,040 in.lbs. Only return the topic.
XT1501 Power Tool Specifications