CHICAGO-LATROBE Screw Machine Drill Bit: 5/16", Carbide

This CHICAGO-LATROBE solid carbide screw-machine length drill bit is designed for general-purpose drilling in production environments. Its 118° 4-facet point and 5/16" diameter make it suitable for precise, high-speed holemaking in ferrous and non-ferrous materials, commonly used in automotive, aerospace, and general manufacturing applications.

The CHICAGO-LATROBE 78716 is a general purpose solid carbide screw-machine length drill bit with a 5/16" (0.3125 in) diameter. It features a 118° 4-facet point geometry for improved centering and chip evacuation. The manufacturer part number is 78716, and it is designed for use in automated or manual drilling operations.

3G Electric supplies the CHICAGO-LATROBE 78716 solid carbide drill bit to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this and other CHICAGO-LATROBE tooling.

Select based on material, hole depth, and machine type. The 78716 with a 5/16" diameter and 118° 4-facet point is ideal for general-purpose drilling in steel, stainless, and cast iron. For harder materials or tighter tolerances, consider CHICAGO-LATROBE's carbide-tipped or coated options. Always match shank type to your chuck or collet system.