The 3.10MM CT JOBBER DRILL from Field Tool Supply is a high-performance drill bit designed for precision drilling in various materials. Made in the USA, this jobber drill features a 3.10mm diameter, making it ideal for a wide range of applications, from metalworking to woodworking. Its durable construction ensures longevity and reliability, while the cutting edge design allows for efficient chip removal and reduced friction. This drill bit is perfect for both professional machinists and DIY enthusiasts looking for quality and performance in their drilling tasks.