RUKO Hss-co 5 Weldon Ø 20 Mm Hollow Drill Bit A1162071010R108220E

RUKO HSS-Co 5 Weldon Hollow Drill Bit Ø 20 mm | Professional Core Drilling in Stainless SteelUnlock superior drilling performance in the most demanding materials with the RUKO HSS-Co 5 Weldon Hollow Drill Bit. Expertly engineered for professionals who require precision, durability, and efficiency, this 20 mm core drill bit is the ultimate solution for creating clean, accurate holes in high-alloy and stainless steels. Its specialized design and advanced manufacturing process ensure it stands up to the toughest industrial applications, delivering consistent results where standard drill bits fail.Experience a new level of cutting excellence. The core of this tool´s exceptional capability lies in its construction from high-speed steel fortified with a cobalt alloy. This specific formulation provides outstanding heat resistance, allowing the drill bit to maintain its hardness and sharp cutting edge even during high-speed, high-friction operations. This significantly reduces wear and tear, extends the tool´s operational lifespan, and improves overall performance in difficult-to-drill materials. It is specially optimized for challenging tasks involving high-alloy steels, including V2A and V4A stainless steel types, making it an indispensable accessory for metal fabrication, construction, and maintenance professionals.The precision of every cut is guaranteed by the state-of-the-art CBN grinding process. This advanced grinding technique creates geometrically perfect, razor-sharp cutting edges that slice through metal with minimal effort and friction. The result is a faster, smoother drilling action that produces perfectly round, burr-free holes, reducing the need for secondary finishing work and saving valuable time on the job.Designed for seamless integration into your existing workflow, this hollow drill bit offers versatile connectivity. It features a direct connection for use with RUKO RS 10 type drills, ensuring a secure and stable fit. Furthermore, it is perfectly suited for a wide range of magnetic base pillar drills and floor drills equipped with a Morse taper connection, simply by using the appropriate adapter (108 302 / 108 303). This adaptability makes it a valuable and flexible addition to any professional tool collection.Each individual drill bit is protected and stored in a robust, translucent plastic case. The practical design includes a hanger for easy storage and organization, while the clear case allows for quick identification without needing to open it, enhancing workshop efficiency. Technical Specifications* Product: RUKO HSS-Co 5 Weldon Hollow Drill Bit* Attribute: Individual* Diameter: Ø 20 mm* Cutting Depth: 30 mm* Shank Type: Weldon* Grinding Process: CBN Grinding* Primary Application: High-alloy steels, Stainless Steel (V2A, V4A)* Recommended Machinery: Direct connection with RUKO RS 10 drills, Magnetic base pillar drills and floor drills (with Morse taper adapter 108 302 / 108 303)