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Ruko Hss Weldon 55mm Ø 19 Mm Hollow Drill Bit. RUKO HSS Weldon Hollow Drill Bit | 19mm Diameter, 55mm Depth | For Steel & Metal DrillingCategory: Electric Tool AccessoriesSubcategory: Hole Saw BitsExperience a new level of efficiency and precision in your metalworking projects with the RUKO HSS Weldon 19 mm Hollow Drill Bit. Expertly engineered for professionals who demand superior performance and reliability, this core drill bit is the definitive solution for creating clean, accurate holes in a wide range of metals. Its advanced design allows for significantly faster drilling speeds and reduced power consumption compared to conventional solid drill bits, making it an indispensable asset for demanding industrial and on-site applications.Unlike traditional drills that must pulverize the entire volume of the hole, this hollow core drill removes only the material at the periphery, ejecting a solid slug upon completion. This intelligent approach not only accelerates your workflow but also places less strain on your drilling machine, contributing to a longer tool and machine lifespan.Key Benefits:* Exceptional Cutting Speed: The hollow core design minimizes material removal, enabling rapid and efficient drilling through even tough metals, significantly reducing job times.* Superior Durability and Longevity: Built for rigorous use, this drill bit offers a remarkably long service life, providing an excellent return on investment and minimizing the need for frequent replacements.* Precision and Cleanliness: Achieve perfectly round, burr-free holes with a smooth finish, thanks to the state-of-the-art manufacturing process. This reduces the need for secondary finishing work.* Versatile Application: A single tool for multiple materials, this bit is expertly designed to tackle a variety of metals, from structural steel to non-ferrous alloys, offering maximum flexibility in the workshop or on the job site.* Reduced Operator Fatigue: The efficient cutting action requires less feed pressure, resulting in smoother operation and a more comfortable user experience during prolonged use.Main Features:This individual drill bit is distinguished by its meticulous engineering. The cutting edges are sharpened using a precision CBN (Cubic Boron Nitride) grinding process. This advanced method produces exceptionally sharp, durable cutting surfaces that maintain their integrity under high thermal loads, ensuring consistent performance from the first hole to the last. The 19 mm Weldon shank provides a secure, non-slip connection to the drill chuck, guaranteeing maximum torque transfer and preventing bit rotation during heavy-duty operations. For convenient storage and protection, the bit is supplied in a robust, translucent plastic case equipped with a hanger for easy organisation.Application and Compatibility:Optimised for performance on powerful drilling equipment, this hollow drill bit is ideal for use with magnetic base column drills and floor drills. For machines equipped with a Morse Taper connection, it can be seamlessly integrated using adapter 108 302 or 108 303. It is a perfect match for drills such as the RUKO RS 20 and RS 30 models.It is highly suitable for drilling through a wide array of materials, including:* Steel beams and thick plates* Cast steel* Light metals* Non-ferrous metals--- Technical Specifications* Attribute: Individual* Product Type: Hollow Drill Bit / Core Drill* Shank Type: Weldon Shank* Diameter (Ø): 19 mm* Cutting Depth: 55 mm* Grinding Method: CBN Ground. tradeinn Bricoinn
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