DELTA 14-651 Professional 1/2HP Bench Mortising Machine Easy to set up and operate, the Delta 14-651 1/2-Horsepower Mortiser is specially designed for the professional user and includes a multi-position hand lever and rotating mortising head for tricky off-table projects. Capable of punching smooth mortises in a range of stock–including hardwoods–this professional bench mortising machine is a must-have addition to any shop. The Delta 14-651 bench mortiser is key for woodworking, cabinetry, furniture and boat building.