RUKO 2141025 Broca coil N HSS DIN 338 con fresada rectificada autocentrado 10.25, 1 unit

Ruko Din 338 Hss Ground Self-centering Helical Ø 10.25 Mm Metal Drill Bit 10 Units. RUKO DIN 338 HSS Ground Self-Centering Helical Ø 10.25 mm Metal Drill BitAchieve unparalleled precision and efficiency in your metalworking projects with the RUKO DIN 338 HSS Ground Helical Drill Bit. Expertly engineered for professionals and demanding enthusiasts, this high-performance 10.25 mm metal drill bit delivers clean, accurate holes with every use. Its advanced self-centering design eliminates the need for pre-punching or pilot drilling, allowing for immediate, wander-free starts on a variety of surfaces. Whether you are working in a fabrication shop, automotive garage, or on-site, this drill bit is the definitive choice for reliable and superior performance.The robust design of this individual metal drill bit ensures exceptional durability and a long service life, even when drilling into tough materials. Manufactured from a single piece of high-speed steel and fully ground, it boasts remarkable concentricity and rotational precision. This meticulous construction process minimizes vibration and ensures a smooth drilling experience, leading to cleaner hole edges and reduced wear on both the bit and your power tool. The optimized flute geometry facilitates effortless chip evacuation, preventing clogging and overheating, which allows for faster drilling speeds and more efficient workflow. Key Features & Benefits:· Exceptional Self-Centering: The conical point grinding with a split point (according to DIN 1412 C) provides aggressive and accurate centering upon contact. This feature ensures holes are drilled exactly where intended without any walking, saving time and improving overall accuracy.· High-Performance Drilling: This is a high-performance drill bit suitable for all types of drills in common materials. It is engineered to handle alloyed and unalloyed steel and cast steel up to a tensile strength of approximately 900 N/mm², making it incredibly versatile.· Superior Precision: The fully ground body and a strict Ø-tolerance of h8 result in high concentricity and rotational precision. This guarantees a secure fit in the chuck and produces perfectly round, dimensionally accurate holes.· Optimized for Metal: With its bright surface finish and right-hand cut design, this bit is specifically tailored for professional work in metal and plastics. The N-type point ensures good centering while requiring reduced feed pressure from the operator.· Professional Drilling Depth: Capable of drilling depths up to 5 times its diameter, this bit is ideal for a wide range of professional applications, from sheet metal work to block drilling. Technical Specifications:· Drill Bit Type: High-performance standard twist drill bit· Standard: DIN 338· Point Geometry: Conical point grinding with split point per DIN 1412 C· Cutting Angle: 118°· Spiral Angle: 20-30º· Diameter Tolerance: h8· Surface: Bright· Cutting Direction: Right-hand cut· Shank: Cylindrical shank with h8 tolerance for precise clamping· Applications: Ideal for alloyed and unalloyed steel, cast steel (up to approx. 900 N/mm² strength), grey cast iron, malleable cast iron, nodular cast iron, die-cast iron, sintered iron, German silver, graphite cast iron, aluminum alloys, bronze, and brass. tradeinn Bricoinn

Quality and precision at fingertips Easy to use Durable and strong