Screw Machine Length Drill Bits, Drill Bit Size (Inch): 7/16 , Drill Bit Size (Decimal Inch): 0.4375 , Tool Material: Solid Carbide , Coating/Finish: ALCR-89 MPN:TA201724.1111

Screw machine length drill bits are precision ground, offering superior cutting edges with uniform sharpness throughout the entire tool length ensuring quick and efficient cutting while reducing chatter. Constructed from high-grade solid carbide for unmatched hardness and durability, they hold up well against even abrasive materials without losing their edge quickly. Additionally, these bits feature a 135-degree split point which reduces starting friction and makes drilling into harder materials such as stainless steel or cast iron easier than ever before while maintaining consistent precision every time. Coated in ALCR-89 coating technology for longer life and protection against rusting, this premium tool ensures smooth operation without compromising performance. It's suitable for use in CNC machines as well making it an excellent choice for machinists looking to streamline their processes with top of the line tools at their disposal at all times. With its range of sizes, starting from 7/16 inches to drill into harder materials with precision is made possible effortlessly without needing specialized maintenance or care an indispensable addition to every toolbox where precision meets performance head-on.