The Walter 7377460 Jobber Length Drill Bit is engineered for precision drilling in a variety of materials, including aluminum, brass, bronze, cast iron, copper, steel, super-alloys, titanium, graphite, hard materials, plastics, and stainless steel. With an overall length of 82.00 mm and a drill bit size of 5.20 mm, this drill bit is designed to deliver accurate and efficient performance across diverse applications. The 140-degree point angle ensures self-centering and reduces thrust requirements, minimizing walking and enhancing drilling accuracy. Constructed from high-quality carbide, the drill bit offers exceptional hardness and wear resistance, extending tool life and maintaining consistent performance. The TiSiAlCrlTiN surface treatment further enhances durability by providing a hard, wear-resistant coating that withstands high temperatures and reduces friction. Equipped with two flutes, the drill bit facilitates efficient chip removal, reducing heat buildup and improving overall drilling performance. The 6 mm shank diameter ensures compatibility with standard drill chucks, while the 44.00 mm flute length allows for deeper drilling without compromising stability. The 35 mm maximum drilling depth and 5xD depth-to-diameter ratio make it suitable for drilling deeper holes with precision. The 0.94 mm drill point length and 0.60 mm drill point length contribute to accurate hole positioning and reduced walking. Designed with two coolant holes, the drill bit allows for effective cooling and lubrication during drilling, enhancing tool life and performance. The right-hand cutting direction and adherence to DIN 6537 L standards ensure compatibility with standard drilling equipment and consistent results. The WJ30ET material grade indicates suitability for a wide range of materials, while the K, N, P, S primary material application ISO code and H, M, O secondary material application ISO code provide guidance on optimal material compatibility. By incorporating the Walter 7377460 Jobber Length Drill Bit into your operations, you can achieve precise drilling results, extend tool life, and enhance overall productivity.
