November 16, 2025

High-precision metal cutting drill bits play a crucial role in deep hole machining, especially when consistent hole diameter, stable surface finish, and uninterrupted machining efficiency are required. With increasing demand for machining high-strength metals, heat-resistant metal alloys, and stainless steel, drill bits designed specifically for deep hole drilling have become essential for ensuring reliable production. […]

In the metalworking industry, choosing the right drill for drilling metal is essential for ensuring efficiency and machining quality. When working with different types of metals such as carbon steel, stainless steel, and alloy steel, the drill bit’s material, geometry, and coating performance directly affect drilling stability and hole accuracy. Entering 2025, whether using general-purpose