RUKO Din 338 Type N Ø 12 Mm Metal 815120

RUKO DIN 338 Type N 12 mm Metal Drill Bit – High-Performance Carbide for Demanding ApplicationsAchieve unparalleled precision and robust performance in your metalworking projects with the RUKO DIN 338 Type N Metal Drill Bit. Engineered for professionals who demand reliability and efficiency, this individual 12 mm drill bit is the ultimate solution for drilling through a wide range of tough materials. Its superior design and advanced features ensure clean, accurate holes and an extended service life, making it an indispensable accessory for any electric tool arsenal.This is a high-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.Engineered for Superior Performance and PrecisionThe RUKO DIN 338 drill bit stands out with its exceptional cutting capabilities. The Shape C split point design provides outstanding self-centering, eliminating the need for a center punch and preventing the bit from walking on the material´s surface. This ensures a precise start for every hole, saving you time and reducing material waste. With a sharp 120° point angle, it engages the workpiece immediately, requiring less feed pressure from the operator for faster and more efficient drilling.Unmatched Durability and VersatilityCrafted for universal use, this tungsten carbide drill bit excels where standard HSS bits fail. Its construction provides exceptional hardness and heat resistance, allowing it to maintain a sharp cutting edge even when drilling into high-strength and abrasive metals. The 25-30° helix angle and normal flute profile are optimized for effective chip evacuation, preventing clogging and overheating. This ensures a smoother drilling process and a cleaner finish, particularly in deep holes up to 5 times the drill diameter (5 x D). Whether you are working with tough cast iron, high-strength steel, or other challenging metals, this 12 mm bit delivers consistent, professional-grade results.The bright surface finish and right-hand cutting direction are standard for professional-grade metal drilling, while the cylindrical shank ensures secure clamping in all standard drill chucks. Conforming to DIN 338 standards and manufactured with a tight h8 tolerance, this bit guarantees dimensional accuracy and reliability for all your critical tasks. Upgrade your toolkit with a drill bit designed for power, precision, and longevity. Technical Specifications:- Ø: 12.0 mm- Total length L1: 151.0 mm- Flute length L2: 101.0 mm- DIN: 338- Material: Tungsten carbide- Surface: Bright- Cutting direction: Right hand cutting- Shank: cylindrical- Drilling depth: 5 x D- Point cut: Shape C: Split point- Point angle: 120°- Helix angle: 25-30°- Tolerance: h8- Profile of flute: normal- Core: normal- Weight: 0.08600 KG- Attributes: 12 mm, Individual, Metal