Helical drill RUKO 214065 HSS G 6.5 mm Total length 101.0

Ruko Din 338 Hss Ground Self-centering Helical Ø 6.5 Mm Metal Drill Bit 10 Units. RUKO DIN 338 HSS Ground 6.5 mm Metal Drill Bit | Precision Self-CenteringElevate your drilling projects with the RUKO DIN 338 HSS Ground Helical Metal Drill Bit, the definitive choice for professionals and enthusiasts seeking uncompromising precision and performance. Engineered in Germany, this high-performance 6.5 mm drill bit is designed to deliver exceptional results across a wide range of common materials, making it a versatile and indispensable accessory for all types of electric drills. Experience the perfect fusion of durability, accuracy, and efficiency for all your metalworking and fabrication tasks.Key Benefits & Superior Design* Exceptional Self-Centering Performance: Forget frustrating bit ´walking´ and the need for pre-punching. The meticulously ground conical point, featuring a split point design according to DIN 1412 C, ensures immediate and accurate centering on the workpiece. This N-type point geometry allows for a perfect start every time with significantly lower feed pressure, saving you time and effort.* Unmatched Precision and Rotational Accuracy: Achieve flawlessly clean and perfectly round holes thanks to the bit´s high concentricity and rotational accuracy. The entire body is fully ground from a single piece of high-speed steel (HSS), a process that guarantees superior straightness and stability compared to lesser-quality bits. This precision is essential for professional work where tight tolerances are paramount.* Optimized for Efficiency and Longevity: The standard high-performance twist drill design features an optimized spiral angle of 20-30º and a right-hand cut, ensuring rapid and efficient chip evacuation. This prevents clogging, reduces heat buildup, and maintains a sharp cutting edge for longer, resulting in a faster, cleaner drilling process and extended tool life.* Secure and Stable Clamping: The cylindrical shank is manufactured to a precise h8 diameter tolerance, ensuring a firm, slip-free grip in any standard drill chuck. This secure connection guarantees maximum power transfer from your drill to the workpiece, enhancing stability and control during operation.Broad Application RangeDesigned as a high-performance workhorse, this individual metal drill bit is your go-to solution for drilling in an extensive spectrum of materials. It is perfectly suited for:* Alloyed and unalloyed steel and cast steel (up to a strength of approx. 900 N/mm²)* Grey cast iron, malleable cast iron, and nodular cast iron* Die-cast iron and sintered iron* German silver and graphite cast iron* Aluminum alloys, bronze, and brass* PlasticsThe robust construction and advanced geometry allow for professional drilling depths of up to 5 times the diameter.Technical Specifications· Product Type: Individual Metal Drill Bit· Diameter (Ø): 6.5 mm· Standard: DIN 338· Material: High-Speed Steel (HSS)· Manufacturing: Fully Ground Body· Point Type: N-type, Self-Centering Split Point according to DIN 1412 C· Cutting Angle: 118°· Spiral Angle: 20-30º· Diameter Tolerance: h8· Shank Type: Cylindrical· Surface Finish: Bright· Cut Direction: Right-hand Cut· Drilling Depth: 5 x Diameter. tradeinn Bricoinn

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