Bosch 2607019924

Bosch RobustLine HSS-Co Metal Drill Bit Set - 6 Pieces for Precision DrillingUnleash superior performance and unmatched durability when drilling into the toughest metals with the Bosch RobustLine HSS-Co Metal Drill Bit Set. Expertly engineered for professionals and demanding DIY enthusiasts, this premium set of electric tool accessories is designed... moreto deliver exceptional precision and longevity, making it an essential addition to any serious toolkit. When standard drill bits fail or wear out prematurely, this set provides the robust solution needed for drilling in hard and abrasive materials, ensuring clean, accurate holes every time.Experience the advantage of tools crafted for extreme applications. The core strength of these drill bits lies in their advanced engineering, which provides remarkable heat and wear resistance. This allows for sustained drilling in challenging materials like alloyed and non-alloyed steel, stainless steel (V2A/V4A), cast iron, and acid- and heat-resistant steels without losing sharpness or integrity. The result is a significantly longer service life compared to conventional HSS drill bits, offering outstanding value and reducing the frequency of replacements.Efficiency is paramount in any drilling task. This 6-piece Metal drill bit Set is designed for rapid and clean material removal. The innovative design incorporates two cutting edges and optimized spiral grooves that work in tandem to swiftly evacuate drilling chips and debris. This not only speeds up the drilling process but also minimizes heat buildup at the tip, further contributing to the bit´s overall durability and consistent performance. The self-centering 135-degree point angle ensures a precise start without walking or slipping, allowing for pinpoint accuracy from the moment the bit touches the workpiece. This comprehensive Set includes six essential sizes: 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, and 8 mm, providing the versatility needed for a wide range of fabrication, installation, and repair projects.FEATURES & TECHNICAL SPECIFICATIONS:- Exceptional Durability: Features a cobalt alloy and solid ground HSS steel for outstanding wear and heat resistance, ensuring a long service life even under demanding conditions.- Efficient Performance: Designed with two cutting edges and spiral grooves that rapidly remove drilling chips and debris, which prevents clogging and further extends the bit´s operational life.- Professional Standard: Manufactured according to DIN 338, the drill is a type N (small side rake angle) with a precision 135-degree point angle and a strict diameter tolerance of h8, guaranteeing accurate and clean results.- Diameter: 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm- Operating length: 29 mm, 33 mm, 43 mm, 52 mm, 57 mm, 75 mm- Dimensions (Set Case): 156.5x69.5x23 mm

The Bosch PRO Robust Line 6 Piece HSS-Co Drill Bit Set is a precision-ground twist drill bit set designed for drilling clean, accurate holes in stainless steel and other metals. Manufactured from high-speed steel blended with 5% cobalt (HSS-Co), these bits offer superior heat and wear resistance compared to standard HSS alternatives — making them... morewell suited to demanding metalwork applications where lesser bits would quickly dull. The cobalt content strengthens the cutting edge and helps maintain performance across repeated use, reducing the need for frequent bit changes on site. Each bit features a centring tip that prevents wandering at the point of contact, allowing you to start holes precisely without the need for a centre punch. This is particularly useful for contractors and installers working with stainless steel fixings, fabrications, or sheet metal where accuracy matters. The cylindrical shank is compatible with standard three-jaw drill chucks, so no specialist tooling is required. The set includes six bits covering a practical range of diameters from 2mm to 8mm, packaged in a Robust Line case for organised storage and protection. Features and Benefits: • HSS-Co construction with 5% cobalt for enhanced heat and wear resistance • Centring tip prevents bit wander for accurate hole placement • Ground finish for consistent performance and long service life • Cylindrical shank compatible with standard three-jaw drill chucks • Six-piece set covering diameters from 2mm to 8mm Specifications: Diameters: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm Total lengths: 49mm, 61mm, 75mm, 86mm, 93mm, 117mm Working lengths: 24mm, 33mm, 43mm, 52mm, 57mm, 75mm Set dimensions: 156.5 x 69.5 x 23mm Net weight: 0.175kg Contents: 6-piece Robust Line HSS-Co metal drill bit set Included diameters: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm Included working lengths: 29mm, 33mm, 43mm, 52mm, 57mm, 75mm