Check the listing for details. Mac Tools Air Pneumatic 3/8" Reversible Drill AD3800K ?. Condition: Used. Listed at 99.99 USD. Lightly used drill with jacobs chuck .The Mac Tools Air Pneumatic 3/8" Reversible Drill AD3800K is a high-quality, durable air tool designed for automotive use. This drill features a reversible function, allowing for versatility in different applications. With the trusted brand of Mac Tools, you can be assured of its reliability and performance. Perfect for tasks requiring precision and power, this drill is a valuable addition to any mechanic's tool collection.