RUKO 214008 - Pack de 10 brocas helicoidales DIN 338, tipo N HSS, fresada-rectificada, con autocentrado (Ø 0,8 mm)

Ruko Din 338 Hss Ground Self-centering Helical Ø 0.8 Mm Metal Drill Bit 10 Units. RUKO DIN 338 HSS Ground Self-Centering Helical Ø 0.8 mm Metal Drill BitAchieve unparalleled precision and efficiency in your drilling projects with the RUKO DIN 338 HSS Ground Helical Metal Drill Bit. This high-performance 0.8 mm drill bit is engineered for professionals and demanding enthusiasts who require consistent, high-quality results across a wide range of materials. Designed for use in all types of drills, it stands as a versatile and indispensable accessory for any workshop. Its fully ground body guarantees exceptional concentricity and rotational accuracy, minimizing vibration and ensuring perfectly clean, cylindrical holes with every use.The standout feature of this individual drill bit is its advanced self-centering capability. The point is meticulously ground into a conical shape with a split point, conforming to DIN 1412 C standards. This design allows the bit to engage the material immediately upon contact, eliminating the need for pre-punching or center marking. You can start drilling with confidence, as the bit will not walk or wander, even on curved or smooth surfaces. This feature not only enhances precision but also significantly reduces the feed pressure required, leading to less user fatigue and faster, more controlled work. The standard N-type point geometry ensures good centering and efficient chip removal for a smooth drilling process.Engineered for durability and consistent performance, this metal drill bit is the ultimate tool for a vast array of applications. Its robust design allows for a professional drilling depth of up to 5 times its diameter, providing the capability for both shallow and deeper work in metal and plastics. The cylindrical shank, manufactured with a precise h8 tolerance, ensures secure and accurate clamping in any standard chuck, preventing slippage and maximizing power transfer from the drill to the workpiece.Key Features & Technical Specifications:* Product Type: High-Performance Helical Drill Bit* Diameter: 0.8 mm* Target Material: Metal* Design: Individual* Point Geometry: Ground in the shape of a conical point with split point according to DIN 1412 C* Cutting Angle: 118°* Spiral Angle: 20-30º* Diameter Tolerance: h8* Surface Finish: Bright surface* Cutting Direction: Right-hand cutVersatile Applications:This high-performance drill bit is expertly designed to work flawlessly with an extensive range of common materials. It is the ideal choice for drilling into:* Alloyed and unalloyed steel and cast steel (with a tensile strength up to approx. 900 N/mm²)* Grey cast iron* Malleable cast iron* Nodular cast iron* Die-cast iron* Sintered iron* Nickel silver* Graphite cast iron* Aluminum alloys* Bronze* Brass. tradeinn Bricoinn

Quality and precision at your fingertips