Application: Brackets;For Installing Hinges;Towel Bars;Towel Ba | Brand Name: Eazypower | Length: 4 in. | Material: STEEL | Number in Package: 1 pk | Overall Length: 4 in. | Packaging Type: Carded | Screw Size: no. no. | Shank Diameter: 1/4 in. | Shank Type: Hex Shank | Size: 8 in. | Usage: Towel Bars | Countersink Size: 7/64 in. Spring loaded with hex key to adjust drilling depth. Drills perfectly centered holes in applications such as installing hinges, brackets, towel bars, cabinet hardware, drapery rods, window shades and blinds. | Spring loaded with hex key to adjust drilling depth | Drills a perfectly centered hole every time | Six torque settings, variable speed/reversing with electronic brake and soft grip | Great for installing hinges, brackets, towel bars, cabinet hardware, drapery rods, window shades and blinds | Drill number 8