The Yankee Corporation Set #30C is a collection of high-quality counterbores designed for metalworking applications. There are two missing bits in this set being .498 and .4995 as seen in the last image. The rest of the bits seem to be in good condition with no excessive wear visible from a simple inspection. Fast same day shipping. Please review photos and message me if you have any questions. Item will be shipped fast with USPS Ground Advantage or UPS Ground. Thank you.
eBay