RUKO 2146065 - Pack de 10 brocas helicoidales Turbo DIN 338 HSS, fresada-rectificada (Ø 6,5 mm)

Ruko Din 338 Turbo Hss Ground Helical Ø 6.5 Mm Metal Drill Bit 10 Units. RUKO DIN 338 TURBO HSS Ground Helical Metal Drill Bit - 6.5 mmCategory: Electric tool accessoriesSubcategory: Drill bitsAchieve unparalleled precision and efficiency in your metalworking projects with the RUKO DIN 338 TURBO HSS Ground Helical Drill Bit. Engineered for professional performance, this 6.5 mm bit is the ultimate solution for drilling clean, accurate holes with minimal effort. Its innovative design eliminates the common frustrations of bit-walking and messy finishes, setting a new standard for speed and quality.The standout feature of this drill bit is its advanced TURBO tip, which provides exceptional self-centering properties. This eliminates the need for pre-punching or creating a pilot hole, even on curved or smooth surfaces. From the moment the bit touches the material, it begins drilling accurately, saving you valuable time and ensuring perfect hole placement every time. This unique point geometry also allows for significantly faster drilling, requiring less feed pressure from the operator, which reduces fatigue and increases overall productivity.Crafted with superior manufacturing processes, this is a fully ground helical drill bit, not a lesser-quality rolled bit. This grinding process ensures exceptional concentricity and dimensional accuracy, resulting in perfectly round holes that meet tight tolerances. The optimised flute geometry is designed for rapid and efficient chip evacuation, preventing clogging and overheating, which extends the life of the bit and contributes to a consistently clean cut.This drill bit is a versatile workhorse, but it truly excels in specific applications. It is specially designed for drilling sheet metal and thin profiles, delivering outstanding results on materials up to 5.0 mm thick. Manual drilling in thin sheet metal is effortless, producing clean holes without burrs, which drastically reduces the need for secondary finishing work. Its robust construction makes it ideal for use on a wide range of materials, including:* Alloyed and unalloyed cast steel with a tensile strength up to 900 N/mm²* Thin sheet metal and profiles* Wood and durable plasticsA critical design element for enhanced performance is the shank with three flats, a feature included on all sizes from 5.0 mm upwards. This provides a secure, non-slip grip in the drill chuck, ensuring maximum torque transmission from the power tool to the cutting edge. This prevents the bit from spinning in the chuck under high load, guaranteeing stability and control for the most demanding drilling tasks.For professionals and serious DIY enthusiasts who demand speed, accuracy, and a superior finish, the RUKO DIN 338 TURBO is the definitive choice.Attributes:* Diameter: 6.5 mm* Type: Individual Drill Bit* Primary Application: MetalTechnical Specifications:* Standard: DIN 338* Point Geometry: TURBO Tip with Split Point* Cutting Angle: 130º* Spiral Angle: 56º* Shank Tolerance: h8* Cut Direction: Right-hand cut* Shank: Three-flat design for a secure grip in the chuck. tradeinn Bricoinn

Quality and precision at your fingertips