RUKO 253055 - Pack de 10 brocas helicoidales Larga DIN 340, TL 3000 HSS Co 5 Cobalto, rectificada, con autocentrado (Ø 5,5 mm)

Ruko Din 340 Long Tl 3000 Hss-co 5 Ground Split Point Helical Ø 5.5 Mm Metal Drill Bit 10 Units. RUKO DIN 340 Long TL 3000 HSS-Co 5 Ground Split Point Helical Ø 5.5 mm Metal Drill BitUnleash superior drilling performance with the RUKO DIN 340 Long TL 3000 HSS-Co 5 Metal Drill Bit. Engineered for professionals and demanding applications, this 5.5 mm drill bit is the ultimate solution for precision work in a wide array of metals. Its design as a high-performance special high-speed steel tool, enhanced with a cobalt alloy, provides exceptional thermal resistance. This ensures the bit maintains its structural integrity and cutting edge sharpness even under the high temperatures generated when drilling tough, high-tensile materials, leading to a significantly longer service life and consistent results.Specially crafted for challenging tasks, this long series (DIN 340) drill bit excels at deep drilling operations where extra reach and stability are paramount. The advanced 40º helix angle is meticulously designed for optimal chip evacuation, preventing clogging and ensuring a smooth, uninterrupted drilling process, particularly in materials with medium, long, and difficult chip formation. This makes it an indispensable tool for complex fabrication and maintenance jobs. The precision-ground conical point, featuring a split point grind according to DIN 1412 C, guarantees immediate and accurate centering without the need for a pilot hole. This split point design prevents the bit from walking on the material surface, allowing you to start your hole exactly where intended, ensuring flawless accuracy for every individual drill.The versatility of the RUKO TL 3000 is unmatched, covering N, H, and W material types extensively. It is the ideal choice for a vast range of materials, including alloyed and non-alloyed steel with a tensile strength up to 1200 N/mm². Its capabilities extend to high-alloy steels such as V2A and V4A, acid and rust-resistant steels, as well as exotic metals like titanium and titanium alloys. Furthermore, it delivers outstanding performance in cast iron, aluminum, aluminum alloys, copper, brass, and bronze. The distinctive golden brown surface finish is a hallmark of its quality and specialized treatment. Each drill bit is presented in a durable, translucent plastic case with a red label for easy identification and protection.Technical Specifications:* Product Type: Helical Metal Drill Bit* Standard: DIN 340 (Long Series)* Series: TL 3000* Material: High-Performance Special High-Speed Steel with Cobalt Alloy (HSS-Co 5)* Diameter (Ø): 5.5 mm* Application: Metal* Point Geometry: Conical Point Grind with Split Point according to DIN 1412 C* Cutting Angle: 130º* Helix Angle: 40º* Diameter Tolerance: h8* Surface Finish: Golden Brown* Cutting Direction: Right-Hand Cut. tradeinn Bricoinn

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