This is a vintage Irwin Auger 13 piece drill bit set, complete with the original box and how to use and care for booklet. Estate find looks complete, see pictures for complete description. Nice original sold wood box missing clasp pictured. The set includes a variety of sizes and types of drill bits, all made in the United States. The brand is well-known for their quality and durability, making this set a great addition to any tool collection. Whether you're a collector or a woodworker, this vintage set is sure to impress. Check it out for yourself!