RS PRO Carbide PCB Drill Bit 1.5mm, 3.175mm Shank, DIN 338 Tungsten Carbide 457-661

The RS PRO 457-661 Carbide PCB Drill Bit is a high-precision tool engineered for demanding PCB drilling applications. Suitable for electronics manufacturing, prototyping, and repair, this drill bit features a solid tungsten carbide construction that delivers excellent durability, wear resistance, and a consistent cutting edge. The 1.5mm bit diameter makes it ideal for accurate and clean hole formation in multi-layer and standard circuit boards, supporting intricate signal path layouts and reliable soldering.

With a shank diameter of 3.175mm, the drill bit is designed for compatibility with industry-standard PCB drilling machines and chucks. This enables seamless integration into automated production lines as well as manual bench-top setups. The geometry and manufacturing quality are in accordance with DIN 338, ensuring optimal dimensions, stable concentricity, and repeatable drilling performance.

The miniature construction of the RS PRO Carbide PCB Drill Bit allows for easy manipulation in close-tolerance PCB applications, while the tungsten carbide material ensures a sharp cutting edge even through repeated use. Clean holes with minimal burrs help achieve reliable electrical connections and reduce board defects.

This drill bit is suitable for industrial-scale PCB assembly, laboratory prototyping, and commercial electronics repair. Applications include PCB fabrication, lead-through drilling, and precise modification of circuit layouts. The durable construction supports high-volume environments where tool longevity and accuracy are critical.

Packaged for industrial use, the RS PRO 457-661 drill bit delivers robust performance for electronics, laboratories, manufacturing, repair shops, and commercial PCB operations. Its DIN 338 compliance and carbide material make it a trusted choice for engineers and technicians seeking consistent results.

Tungsten carbide construction for durability and precision. 1.5mm bit diameter for accurate PCB hole creation. 3.175mm shank ensures easy compatibility with standard equipment. DIN 338 compliance guarantees geometry and quality.

Ideal for PCB fabrication, repair, and laboratory work. Packaged for reliable industrial and commercial applications. Browse more PCB Drill Bits and industrial precision tools from RS PRO in the Electronics Components category at EnvMart.