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Ruko Din 338 Va Hsse-co 5 Helical Ø 9.25 Mm Metal Drill Bit 10 Units. RUKO DIN 338 VA HSSE-Co 5 Helical Ø 9.25 mm Metal Drill BitMaster Demanding Metal Drilling with Professional-Grade PrecisionUnleash the full potential of your electric tools with the RUKO DIN 338 VA HSSE-Co 5 Helical Metal Drill Bit. Expertly engineered in Germany for the most challenging applications, this 9.25 mm drill bit is the definitive choice for professionals and craftsmen who require uncompromising performance, durability, and accuracy when working with tough metals. Its specialized design ensures clean, precise holes in materials where standard drill bits would fail, making it an essential accessory for metal fabrication, industrial maintenance, and advanced DIY projects.Unmatched Performance in Tough MaterialsThis powerful high-performance right-hand drill bit is distinguished by its high hot hardness resistance and a specially reinforced core. This robust construction provides exceptional stability and significantly reduces the risk of breakage, even when subjected to the high temperatures and stresses of drilling hard alloys. The performance of each individual bit is a testament to superior engineering, allowing for sustained, high-speed operation without a loss in cutting-edge integrity.It is the ideal solution for drilling rust and acid-resistant steel, including high-alloy stainless steels (V2A, V4A), heat-resistant steels, and other difficult-to-machine materials. The unique Type VA geometry is specifically optimized to handle the stringy and abrasive nature of these metals, ensuring smooth penetration and excellent chip removal.Key Features and Advanced Engineering:* Superior Stability and Strength: A reinforced drill core and a thicker web provide maximum rigidity, delivering exceptional resilience against lateral forces and vibrations for perfectly straight, accurate holes.* Excellent Self-Centering: Featuring a 130° point angle with a precision split point (according to DIN 1412 C), this drill bit starts cutting on contact. This eliminates the need for center punching or pilot holes, preventing walking on curved or smooth surfaces and ensuring pinpoint accuracy from the very beginning.* Optimized Chip Evacuation: The aggressive 35° right-hand helical flute is engineered for rapid and efficient chip removal. This prevents swarf from clogging the hole, reduces heat buildup, and results in a cleaner finish and a smoother drilling process.* Exceptional Heat Resistance: The advanced material construction provides outstanding hot hardness, allowing the bit to maintain its sharpness and structural integrity at the elevated temperatures generated when drilling dense, high-tensile strength metals. This translates to a longer service life and consistent performance.* Professional Finish: The distinct golden-brown surface treatment is a hallmark of its specialized thermal hardening process, which further enhances surface hardness and wear resistance for extended tool life.Technical Specifications:* Product Type: Helical Metal Drill Bit* Diameter: 9.25 mm* Standard: DIN 338* Material Classification: HSSE-Co 5* Drill Bit Type: Type VA* Point Angle: 130°* Point Grind: Split Point Form C* Helix Angle: 35°* Cutting Direction: Right-hand* Shank Design: Cylindrical, straight shank* Primary Application: Metal, Stainless Steel, Acid-Resistant Steel* Tolerance: h8Elevate your metalworking capabilities with a drill bit designed for excellence. The RUKO DIN 338 VA HSSE-Co 5 is more than just an accessory, it is a high-performance tool that delivers reliability, precision, and longevity, project after project. tradeinn Bricoinn
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