RUKO 253035 Pack de 10 brocas helicoidales Larga DIN 340, TL 3000 HSS Co 5 Cobalto, rectificada, con autocentrado (Ø 3,5 mm)

Ruko Din 340 Long Tl 3000 Hss-co 5 Ground Split Point Helical Ø 3.5 Mm Metal Drill Bit 10 Units. RUKO DIN 340 Long TL 3000 HSS-Co 5 Ground Split Point Helical Ø 3.5 mm Metal Drill BitExperience unparalleled precision and durability with the RUKO DIN 340 Long TL 3000 HSS-Co 5 Metal Drill Bit. Engineered in Germany for the most demanding professional applications, this 3.5 mm drill bit is the ultimate solution for deep drilling and working with challenging materials. Its advanced design ensures superior performance, longer tool life, and clean, accurate results every time, making it an indispensable accessory for any serious tradesperson or fabricator.Superior Performance in Demanding ConditionsThis is a high-performance special high-speed steel drill bit with a cobalt alloy and higher thermal stability, designed to withstand the extreme temperatures generated during intensive drilling. This inherent heat resistance prevents the cutting edge from dulling prematurely, ensuring consistent performance and significantly extending the life of the bit, even when used on tough metals. It is especially effective for drilling in materials with medium, long, and difficult chip formation, where standard drill bits would fail.Engineered for Precision and VersatilityThe RUKO TL 3000 is particularly suitable for deep drilling tasks, thanks to its extended length according to the DIN 340 standard. Its unique geometry and construction provide the stability needed to drill deep, straight holes without deflection.* Precision Starting: The conical point grinding with a split point, conforming to DIN 1412 C, ensures immediate, precise centering without the bit walking or wandering. This eliminates the need for pre-punching, saving you time and guaranteeing perfect hole placement.* Efficient Chip Evacuation: A steep 40º spiral angle works aggressively to clear chips and swarf from the drilling channel. This is crucial for deep-hole applications, preventing clogging and heat buildup, which leads to a smoother cut and a better finish.Unmatched Versatility Across a Wide Range of MetalsDesigned as a premier metal drilling tool, the RUKO TL 3000 excels where others struggle. Its robust construction and advanced geometry make it the ideal choice for:* Alloyed and unalloyed steel (up to a tensile strength of approx. 1200 N/mm²)* High-alloy chromium steels such as V2A and V4A* Acid and rust-resistant steels* Titanium and titanium alloys* Cast iron* Aluminum and aluminum alloys* Copper, brass, and bronze* Other difficult-to-machine materialsEach individual hole you drill will benefit from the bit´s exceptional design, delivering clean, professional-grade results. The drill bits are supplied in a convenient and durable translucent plastic case with a red background label for easy identification and secure storage.Technical Specifications:* Diameter (Ø): 3.5 mm* Standard: DIN 340 (Long Series)* Drill Type: Individual Helical Twist Drill* Application: Metal* Point Type: Split Point, DIN 1412 C* Cutting Angle: 130º* Spiral Angle: 40º* Diameter Tolerance: h8* Surface Finish: Golden-brown* Cutting Direction: Right-hand cut. tradeinn Bricoinn

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