Ruko Tungsten Carbide Twist Drill Bit with Brazed on Cutting Insert, DIN 338, Type N, Bright Finish, 11.5 mm Diameter, 142.0 Length, R815115

Ruko Din 338 Type N Ø 11.5 Mm Metal Drill Bit. RUKO DiN 338 Type N Metal Drill Bit - 11.5 mm | High-Performance Tungsten Carbide Twist DrillUnlock superior performance and precision in your metalworking projects with the RUKO DiN 338 Type N Metal Drill Bit. As a leading choice in professional-grade electric tool accessories, this individual 11.5 mm drill bit is engineered for those who demand reliability and efficiency when working with challenging materials. It is the ultimate solution for universal applications, demonstrating exceptional capability in high-strength steel and delivering unparalleled results in cast iron.Unmatched Durability and VersatilityThis is a high-performance twist drill designed for the toughest jobs. Its core strength lies in the specially brazed-on HM (Hard Metal) cutting inserts, which are crafted from K20 fine-grained tungsten carbide material. This advanced construction provides extreme wear resistance and heat tolerance, allowing you to drill through dense and abrasive metals with confidence. Whether you are a professional fabricator or a dedicated craftsman, this bit is suited for a wide range of applications, making it a versatile and indispensable addition to your toolkit. For optimal performance and tool longevity when drilling into high-strength steel, continuous cooling is required.Precision Engineered for Flawless ResultsAchieve clean, accurate holes with every use. The RUKO DiN 338 features a Shape C split point, expertly ground to a 120° angle. This self-centering tip bites into the material instantly upon contact, eliminating the frustrating walking or wandering common with standard drill bits. This means you can start drilling precisely where you intend to, without the need for a preliminary center punch, saving you time and ensuring professional accuracy. The right-hand cutting direction and a 25-30° helix angle work in harmony to provide smooth, efficient chip evacuation, reducing friction and heat buildup for a cleaner cut and extended bit life. Its exceptional design makes it highly recommended for machining cast iron, where it produces smooth, high-quality bores.Technical Specifications:* Product Type: Metal Drill Bit* Diameter (Ø): 11.5 mm* Total Length (L1): 142.0 mm* Flute Length (L2): 94.0 mm* Material: Tungsten Carbide* Surface Finish: Bright* Cutting Direction: Right-hand cutting* Drilling Depth: 5 x D (up to 5 times the diameter)* Point Cut: Shape C: Split point (DIN 1412 C)* Point Angle: 120°* Helix Angle: 25-30°* Weight: 0.07900 Kg. tradeinn Bricoinn

Shank: Cylindrical Point angle: 120 degree Cutting direction: Right hand cutting Drilling depth: 5 x D Point cut: Shape C Split point