RUKO 2030325 Pack de 10 brocas helicoidales Larga DIN 340, tipo N HSS, fresada rectificada (Ø 3,25 mm)

Ruko Din 340 Long Hss Ground Helical Ø 3.25 Mm Metal Drill Bit 10 Units. RUKO DIN 340 Long Series HSS Ground Helical Metal Drill Bit - 3.25 mmUnlock superior performance in demanding deep drilling applications with the RUKO DIN 340 Long Series Metal Drill Bit. Expertly engineered for professionals and serious craftsmen, this high-performance 3.25 mm ground helical drill bit is the definitive choice for creating precise, deep holes across a vast spectrum of metallic materials. Its specialized design ensures reliability, accuracy, and efficiency, making it an indispensable accessory for any electric tool kit.Deep Drilling MasteredSpecifically designed as a high-performance long series drill bit, this tool excels where standard-length bits cannot reach. Its extended flute and overall length make it perfectly suitable for deep drilling tasks in thick workpieces or hard-to-access areas. To achieve optimal results and maintain the tool´s exceptional lifespan, a proper technique involving small, incremental advances of the drill bit combined with frequent chip removal is necessary. This professional method prevents chip clogging and excessive heat build-up, guaranteeing a smooth, continuous, and successful deep-hole operation every time.Engineered for Unmatched Durability and PrecisionExperience a new standard of reliability thanks to the bit´s exceptionally high resistance to breakage. This robust construction ensures a significantly longer service life, reducing downtime and replacement costs during critical projects. The precision-engineered conical point grinding, paired with a highly effective 118º cutting angle, provides excellent self-centering capabilities. This ensures a clean and accurate start on the material surface, dramatically minimizing bit ´walking´ and delivering perfect hole placement. Furthermore, the strict Ø-tolerance of h8 guarantees that every individual 3.25 mm hole is dimensionally accurate and consistent with your specifications.Versatile Application Across a Wide Range of MetalsThis is more than just a drill bit, it is a versatile and powerful metalworking tool. Its advanced geometry and robust design are optimized for an incredibly broad spectrum of materials. Effortlessly drill into alloyed and unalloyed steel and cast steel with a strength up to approximately 900 N/mm². It also performs with exceptional quality on grey cast iron, malleable cast iron, nodular cast iron, die-cast iron, sintered iron, German silver, and graphite cast iron. Its capabilities also extend to non-ferrous metals, making it an ideal choice for working with aluminium alloys, bronze, and brass.The efficient right-hand cut design, combined with a specialized 20-30º helix angle, facilitates rapid and effective chip evacuation. This is crucial for preventing binding and maintaining a consistent cutting speed, even in deep bores. The bright surface finish reduces friction and material adhesion, contributing to a cleaner cut and further prolonging the life of the tool. Each set is delivered in a durable, translucent plastic case with a distinctive blue label, providing secure, organized storage and easy identification in the workshop or on the job site.Technical Specifications:* Product Type: Long Series Metal Drill Bit* Standard: DIN 340* Diameter (Ø): 3.25 mm* Point Type: Conical Point Grinding* Point Angle: 118º* Helix Angle: 20-30º* Diameter Tolerance: h8* Cutting Direction: Right-hand cut* Surface Finish: Bright* Primary Application: Metal* Drilling Type: Deep Drilling. tradeinn Bricoinn

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