RUKO Hss-co 5 Weldon Ø 12 Mm Hollow Drill Bit A1162071010R108212E

RUKO HSS-Co 5 Weldon Ø 12 mm Hollow Drill BitExperience unparalleled precision and efficiency in metalworking with the RUKO HSS-Co 5 Weldon Ø 12 mm Hollow Drill Bit. Expertly engineered for professionals in the Electric tool accessories category, this premium hole saw bit is designed to masterfully drill into the most challenging materials with consistent, high-quality results. It stands as a testament to superior German engineering, offering reliability and performance where it matters most.The primary advantage of this hollow drill bit lies in its specialized design for high-performance applications. It is particularly effective for use in high-alloy steels, such as V2A and V4A type stainless steel. The integration of a sophisticated cobalt alloy gives the drill bit significantly greater heat resistance, a critical factor when working with tough, difficult-to-drill materials. This enhanced thermal stability not only prevents premature wear but also improves overall performance, ensuring a longer tool life and a lower cost per hole. You can confidently tackle demanding projects knowing your tool can withstand the rigors of high-friction drilling.Precision is at the core of its design. The cutting geometry is perfected through an advanced CBN grinding process, which results in exceptionally sharp, durable cutting edges. This meticulous manufacturing step guarantees clean, accurate, and burr-free holes with minimal effort. The hollow, or annular, design is inherently more efficient than solid drill bits, as it cuts only a ring of material at the periphery of the hole rather than removing the entire core. This results in faster cutting speeds, reduced feed pressure, and less power consumption from your drilling machine, boosting your productivity on the job site.Versatility is key for any professional tool. This 12 mm hollow drill bit is built for seamless integration with a range of professional equipment. It is ideal for direct use in magnetic base drilling machines and offers a direct, secure connection to RUKO RS 10 type drills. Furthermore, its application can be extended to pillar drills equipped with a Morse taper connection by using the RUKO adapter 108 302 or 108 303, making it a flexible and indispensable accessory for any modern workshop. Each bit is delivered in a robust, translucent plastic case complete with a hanger, providing secure protection and convenient, organized storage. Product Attributes* Attribute: Individual Technical Specifications* Product Type: Hollow Drill Bit / Annular Cutter* Subcategory: Hole saw bits* Diameter: Ø 12 mm* Cutting Depth: 30 mm* Shank Type: Weldon* Grinding Method: CBN grinding* Primary Application: High-alloy steels (V2A, V4A), difficult-to-drill materials* Machine Compatibility: For magnetic base drilling machines and pillar drills with Morse taper connection (using adapter 108 302 / 108 303). Direct connection to RUKO RS 10 type drills.