Ruko Din 338 Hss Ground Self-centering Helical Ø 3 Mm Metal Drill Bit 10 Units

Ruko Din 338 Hss Ground Self-centering Helical Ø 3 Mm Metal Drill Bit 10 Units Clear . RUKO DIN 338 HSS Ground Self-Centering Helical Metal Drill Bit - 3 mmAchieve unparalleled precision and efficiency in your metalworking projects with the RUKO DIN 338 HSS Ground Helical Drill Bit. Expertly engineered for superior performance, this high-performance 3 mm drill bit is the definitive choice for professionals and craftsmen who demand accuracy, durability, and versatility. Designed as an essential accessory for all common types of drills, it excels in drilling a wide array of materials, establishing a new standard for reliability in your workshop.The standout feature of this individual drill bit is its exceptional self-centering capability. Thanks to the meticulously engineered point ground in a conical shape with a split point according to DIN 1412 C, the bit engages the material immediately upon contact. This design prevents walking or wandering, eliminating the need for pre-punching or a pilot hole and ensuring your holes are perfectly placed every time. The result is clean, precise entry and remarkable rotational accuracy, reducing vibration and strain on both the tool and the operator.Constructed from high-speed steel (HSS) and featuring a fully ground body, this bit guarantees outstanding concentricity and a long service life. Its bright, right-hand cut design is optimized for efficient chip removal and smooth drilling action. The standard Type N point, combined with a 20-30º spiral angle, requires lower feed pressure, allowing for faster, less strenuous work. With a drilling depth of up to 5 times its diameter, it is perfectly suited for professional applications in both metal and plastics. This is the ultimate tool for drilling with confidence in a vast range of metals.Technical Specifications:* Drill Bit Type: High-performance drill bit, suitable for all types of drills in common materials.* Precision: High concentricity and rotational accuracy.* Point Geometry: Point ground in conical shape with split point according to DIN 1412 C.* Cutting Angle: 118°* Spiral Angle: 20-30º* Diameter Tolerance: Ø-tolerance h8* Cutting Direction: Right-hand cut.* Material: Standard high-performance twist drill bit made of HSS high-speed steel.* Drilling Depth: 5 x diameter for professional work in metal and plastics.* Applications: For alloyed and unalloyed steel and cast steel (up to a strength of approx. 900 N/mm²), grey cast iron, malleable cast iron, nodular cast iron, die-cast iron, sintered iron, nickel silver, graphite cast iron, aluminium alloys, bronze and brass. tradeinn Bricoinn