The 1/16-1/2X64TH DRL SET TiN USA from Field Tool Supply is a premium drill set featuring a range of sizes from 1/16" to 1/2". Each drill is coated with titanium nitride (TiN) for enhanced durability and reduced friction, making it ideal for drilling through tough materials. This set is perfect for both professional and DIY applications, providing reliable performance and precision. The high-speed steel construction ensures longevity, while the TiN coating improves chip removal and extends tool life. Whether you're working on metal, wood, or plastic, this drill set is an essential addition to your toolkit.