RUKO 200135 Broca helicoidal DIN 338 tipo N HSS, laminada con mango reducido (Ø 13,5 mm)

Ruko Din 338 Type N Hss Ø 13.5 Mm Metal Drill Bit. RUKO DIN 338 Type N HSS Metal Drill Bit - 13.5 mm | Professional Grade DrillingAchieve superior precision and durability in your metalworking projects with the RUKO DIN 338 Type N HSS Metal Drill Bit. This individual 13.5 mm drill bit is engineered for professionals and demanding DIY enthusiasts who require a robust and reliable solution for drilling in metal. Designed for high performance and exceptional longevity, this drill bit stands out for its unique manufacturing process and versatile application, making it an essential accessory for any electric tool collection.Exceptional Durability and Fracture ResistanceThis is a high-performance rolled, steam-treated twist drill made from heavy-duty high speed steel. The manufacturing procedure (no structural disruption) solidifies the material making it more elasticated. This makes it more resistant to fracture and suitable for robust drilling units . The enhanced elasticity ensures that the bit can withstand the high torque and vibrations common in hand-held drilling without compromising its structural integrity, providing a safer and more reliable drilling experience.Universal Compatibility and VersatilityIdeally suitable for drilling larger drilling diameters on all commonly-used drilling machines with a clamping chuck up to 13.0 mm. Thanks to its cleverly designed reduced shank, this 13.5 mm bit can be securely fitted into standard chucks, eliminating the need for specialized equipment. This feature provides outstanding versatility, allowing you to tackle large-diameter jobs with the tools you already own, from stationary drill presses to powerful hand-held drills.Optimized for Efficient Metal DrillingEngineered for optimal performance, the bit features a Type N helical point with a normal ground 118° point angle. This geometry ensures excellent self-centering and requires less feed pressure, resulting in clean, accurate holes with minimal effort. The 25-30° helix angle facilitates efficient chip evacuation, preventing clogging and overheating. Furthermore, the steam-treated surface improves coolant adhesion and reduces friction between the bit and the workpiece, leading to a smoother cutting action and extending the tool´s operational life.---Technical Specifications:- Ø: 13.5 mm- Total length L1: 160.0 mm- DIN: 338- Material: HSS-R- Cutting direction: right hand cutting- Shank: reduced- Drilling depth: 5 x D- Point cut: Shape N: Helical point normal ground- Point angle: 118°- Helix angle: 25-30°- Tolerance: h8- Profile of flute: Normal- Core: Normal- Weight: 0.12500 KG. tradeinn Bricoinn

DIN 338 Reduced Shaft Size: 13.5 mm