RUKO 815053 - Broca helicoidal DiN 338 tipo N con plaquita de Corte Metal Duro soldada (Ø 5.30 mm)

Ruko Din 338 Type N Ø 5.3 Mm Metal Drill Bit. RUKO DiN 338 Type N Ø 5.3 mm Metal Drill Bit | HSSE-Co 5Experience the pinnacle of drilling performance with the RUKO DiN 338 Type N Ø 5.3 mm Metal Drill Bit, a premium accessory designed for professionals who demand precision, durability, and efficiency. This powerful right-hand cutting high-performance drill has a distinctive heat resistance, making it the ideal choice for drilling high-strength stainless, acid-resistant, and heat-resistant steel. Engineered to excel where standard drill bits fail, this tool provides a superior solution for the most challenging metalworking applications in industrial, automotive, and fabrication environments.Achieve exceptional accuracy and a clean start every time. This individual 5.3 mm metal drill bit features a precision-ground split point (Shape C) according to DIN 1412 C. This advanced design allows the bit to be self-centering, engaging the material immediately upon contact without wandering or skidding. This eliminates the need for pre-punching or creating a pilot hole, saving you valuable time and effort while ensuring your holes are placed with pinpoint accuracy. The aggressive 130° point angle is specifically optimized for cutting into hard and tough metals, providing rapid penetration with reduced axial pressure.Engineered for extreme endurance and longevity, this drill bit is constructed to withstand the high temperatures generated when drilling tough alloys. The specialized HSSE-Co 5 material provides outstanding hardness and wear resistance, maintaining a sharp cutting edge for a significantly longer service life. A distinctive gold surface finish further reduces friction and aids in smooth chip evacuation, preventing material buildup and ensuring a consistent, high-quality finish. The robust construction is enhanced by a thickened core, which increases the bit´s rigidity and resistance to breakage under high torque loads.The optimized flute geometry, featuring a normal profile and a 36° helix angle, is designed for highly efficient chip removal, even when drilling to a depth of 5 times the diameter. This ensures a smooth, uninterrupted drilling process and prevents clogging, which is critical for maintaining performance and tool life. The cylindrical shank provides universal compatibility with all standard drill chucks, making this versatile 5.3 mm metal drill bit an essential addition to any professional toolkit. Trust in RUKO for uncompromising quality and performance that delivers flawless results in the most demanding conditions.Technical Specifications:* Diameter (Ø): 5.3 mm* Total length L1: 86.0 mm* Flute length L2: 52.0 mm* Material: HSSE-Co 5* Cutting direction: Right-hand cutting* Shank: Cylindrical* Drilling depth: 5 x D* Point cut: Shape C: Split point* Point angle: 130°* Helix angle: 36°* Tolerance: h8* Profile of flute: Normal* Core: Thickened* Weight: 0.01200 KG. tradeinn Bricoinn

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