8V Cordless Rotary Tool Kit, 5 Variable Speed, 42 Accessories, 28000RPM, Power T

HARDELL 8V Cordless Rotary Tool Kit, 5 Variable Speed, 42 Accessories, 28000RPM. The variable speed of 5000 to 28000 RPM allows you to adjust the rotation speed as needed, making it easy for even beginners to complete the task.