Enhance your drilling experience with the Irwin Tools 1837382 Impact Performance Series Insert Square Drive Bit. This 5-pack bit set features a #2 insert square drive bit that is suitable for both commercial and residential use. The black-colored bit is 1 inch in length and manufactured in China. Thanks to its impact bit type, this bit set is an ideal choice for heavy-duty drilling tasks that require high torque and speed. Suitable for use with drills, this Irwin Tools bit set is an essential addition to your tool kit. The package quantity is 1, making it a great value for the price. Additionally, this bit set is perfect for use with power and air tools. Get your hands on this amazing bit set today and make drilling a breeze!