RUKO 214117 - Pack de 5 brocas helicoidales DIN 338, tipo N HSS, fresada-rectificada, con autocentrado (Ø 11,7 mm)

Ruko Hss Din 338 Type N Serie 214 11.7mm Drill Set 5 Pieces. Precision drills for metal and more. RUKO´s 11.7mm HSS DIN 338 Type N drill set, engineered in Germany, offers workshop-grade performance. Featuring fully ground HSS for exceptional concentricity and a split point tip for effortless self-centering and reduced pressure, these bits ensure accurate starts without walking. Built for durability and versatile performance with efficient chip evacuation, they are ideal for steel, aluminum, brass, and plastics. Reliable and precise for demanding tasks. RUKO HSS DIN 338 Type N Twist Drill Bit Set, 11.7 mm - Professional Grade for MetalElevate your drilling capabilities and achieve workshop-grade results with the RUKO HSS DIN 338 Type N Serie 214 drill bit set. Engineered in Germany for professionals and demanding enthusiasts, this 11.7 mm set is the ultimate accessory for precision work in metal, plastics, and more. It embodies the perfect balance of strength, accuracy, and efficiency, making it an indispensable part of any serious toolkit.This is a high-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure. This advanced design ensures you can start drilling immediately and accurately, without the bit walking across the workpiece surface.Key Benefits and Features:* Exceptional Precision: The fully ground manufacturing process delivers outstanding concentricity (h8 tolerance), resulting in cleaner, more accurate holes and a smoother drilling experience. Every hole is true to size, ensuring perfect fits for fasteners and components.* Effortless Starting: Featuring a Shape C split point tip, these drills self-centre on contact. This eliminates the need for a centre punch and significantly reduces the feed pressure required, allowing for faster, less fatiguing work, even on curved or hard surfaces.* Superior Durability: Constructed from high-performance HSS, this drill bit set offers exceptional hardness and thermal resistance. It is built to withstand the rigors of continuous use in tough materials, ensuring a long service life and consistent performance.* Versatile Performance: The Type N flute design with a normal groove profile and a 20°-30° spiral angle is optimized for efficient chip evacuation across a broad spectrum of materials. This versatility makes it the ideal go-to drill bit for everyday fabrication and repair tasks.* Universal Compatibility: The straight, cylindrical shank ensures a secure and stable grip in all standard drill chucks, providing reliable power transmission from your electric tool to the workpiece.Primary and Secondary Applications:This drill bit set excels in a variety of materials, providing clean and efficient cutting.Main application:* Steel up to 900 N/mm²* Aluminium* Brass* PlasticsOther application:* Bronze* Cast ironChoose the RUKO HSS DIN 338 drill set for uncompromising quality and performance. Whether you are working with tough steel, non-ferrous metals, or modern plastics, this set delivers the precision and reliability you need to get the job done right.Technical Specifications:* Product Type: Set* DIN: 338* Material: HSS* Net weight: 84 g* Diameter: 11.7 mm* Tolerance: h8* Total Length: 142.0 mm* Spiral length: 94.0 mm* Drilling depth: 5 x diameter* Tip grinding: Shape C: Split point* Point angle: 118°* Spiral angle: 20° - 30°* Groove profile: Normal* Core: Normal* Cutting direction: Right cutting* Shaft: Cylindrical. tradeinn Bricoinn

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