RUKO 2030775 Pack de 10 brocas helicoidales Larga DIN 340, tipo N HSS, fresada rectificada (Ø 7,75 mm)

Ruko Din 340 Long Hss Ground Helical Ø 7.75 Mm Metal Drill Bit 10 Units. RUKO DIN 340 Long HSS Ground Helical Metal Drill Bit - 7.75 mmElevate your professional and industrial drilling tasks with the RUKO DIN 340 Long HSS Ground Helical Metal Drill Bit. Precision-engineered for superior performance, this 7.75 mm drill bit is the definitive choice for professionals demanding accuracy, durability, and efficiency in their work. As a high-performance long series drill bit, it is specifically designed to meet the challenges of complex metalworking projects, delivering clean, precise holes with every use.Superior Performance for Deep DrillingThis drill bit is expertly crafted and perfectly suitable for deep drilling applications where standard-length bits cannot reach. Its extended overall length provides the necessary access for creating deep holes in thick workpieces without compromising stability or performance. A key benefit of its advanced design is a high resistance to breakage, ensuring a longer service life and providing greater reliability even under high-stress conditions. This durability translates to less downtime and a more cost-effective solution for your workshop. For optimal results and to maintain the integrity of the bit, it is recommended that when creating deep holes, small advances of the drill bit and frequent chip removal are necessary to prevent overheating and binding.Advanced Design and Technical SpecificationsThe exceptional cutting capability of this RUKO drill bit stems from its meticulous design features. The conical point grinding ensures excellent self-centering and reduces the thrust force required to start a hole, leading to more accurate and efficient drilling. The bright surface finish reduces friction and prevents material build-up, contributing to a smoother drilling process and a cleaner finish on the workpiece.* Drill Bit Diameter: 7.75 mm* Type: Individual* Application Material: Metal* Standard: DIN 340* Point Geometry: Conical point grinding* Cutting Angle: 118°* Helix Angle: 20-30°* Diameter Tolerance: h8* Surface: Bright* Cut Direction: Right-hand cutUnmatched Versatility Across a Wide Range of MetalsEngineered for exceptional versatility, this high-performance long series drill bit is the ideal choice for a comprehensive spectrum of materials. Its robust construction and optimized geometry make it suitable for drilling into alloyed and unalloyed steel and cast steel with a tensile strength up to approximately 900 N/mm². Furthermore, it demonstrates outstanding performance on grey cast iron, malleable cast iron, nodular cast iron, die-cast iron, sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze, and brass. This wide range of applications makes it an indispensable tool for metal fabricators, mechanics, and maintenance professionals.The product is presented in a practical and protective translucent plastic case with a distinctive blue background label, allowing for secure storage and quick, easy identification among your other tools. Trust in RUKO for precision engineering that delivers consistent, professional results. tradeinn Bricoinn

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