Check the listing for details. Countersinks 1/4" Double End Countersink DC4-1/4-60 Carbide DE Countersink 87561. Condition: New, Made in United States. Listed at 13.49 USD. This high-quality countersink is a must-have for any metalworking professional. Made by Countersinks Inc. in the United States, this 1/4" double end countersink is designed for maximum efficiency and precision. The DC4-1/4-60 model is ideal for use in drilling and metalworking applications, and is made from durable carbide materials. With its precise design and superior performance, this countersink is sure to become a favorite in your collection. Whether you're working on a large industrial project or a smaller home improvement job, this versatile tool is sure to get the job done. So why wait? Add this Countersinks Inc. DC4-1/4-60 countersink to your collection today and experience the difference for yourself!