The Hakken EHAV 1 30 At Automatic Core Drill feeder is a high-quality drilling tool designed for industrial use. Made by the trusted brand Kakken in Japan, this automatic core drill stand feeder operates on a corded power supply with 110 volts, providing reliable and efficient drilling performance. With a power output of 75w, this feeder is ideal for businesses and professionals in the construction and drilling industries looking to enhance their drilling capabilities.