Hardin HD-980DS Heavy Duty 20 Inch Drill Stand, will convert your favorite electric drill with a diameter of 1 3/4 inches or less into a drill press. Precision crafted with adjustable table and drill heights allow you to center your project properly and lower your drill down straight. The strong, secure base has pre-drilled holes for bench mounting. This unit is 20 inches tall, with a drilling depth of 2-1/4 inch. The cast iron base measures 9 x 6 inches, and is well balanced and bench mountable. Some assembly is required, but easy to follow instructions are included and make assembly a breeze.