Precision meets performance with the Hertel 5/16" (0.3125) Solid Carbide Screw Machine Length Drill Bit. Engineered for professional metalworking applications, this premium drill bit features a 135-degree split point that reduces thrust requirements and prevents walking when starting holes. The bright/uncoated finish provides excellent visibility during operation, while the right-hand cut and slow spiral design ensure optimal chip evacuation and hole quality. With a compact 2-13/16" overall length and 1-5/8" flute length, this bit excels in confined spaces and screw machine operations. The straight shank ensures secure mounting in your tool holder, while the solid carbide construction delivers superior hardness and wear resistance for extended tool life. Perfect for production environments where consistency and durability are paramount, this Hertel drill bit delivers the precision and reliability professionals demand for their most challenging drilling applications.