This handy device allows you to drill holes almost anywhere. Used in conjunction with your powered or cordless drill you can take your tools to the work and perform drill press type functions on the move. Connect the drill to the attachment via the 3/8inch shaft; insert the bit you need in the separate 3/8inch drill chuck and begin to work. Boring holes on angles is also possible up to 45 degrees. The integral v-guide in the attachment base makes drilling round stock easy. A depth stop is included for drilling blind holes. 1.1kg.