Tungsten Carbide Drill Bit Set | 1.0-20mm CNC & Metalworking | High-Performance Hard Metal Tools

Engineered for demanding CNC and manual machining, these solid tungsten carbide bits deliver exceptional durability and precision in hard metals. The 1.0-20mm size range provides versatility for intricate to standard drilling tasks, offering superior wear resistance and heat tolerance compared to standard HSS drills for longer tool life and consistent performance. Features and Benefits - Solid Tungsten Carbide Construction - Provides extreme hardness and rigidity, resisting deformation and maintaining a sharp cutting edge through prolonged use on hardened steels, stainless steel, and cast iron. - Full Size Range from 1.0mm to 20mm - Covers a comprehensive spectrum of hole diameters, making this set a complete workshop solution for detailed precision work and larger bore applications. - Optimized Flute Geometry - Ensures efficient chip evacuation during deep or continuous drilling, reducing heat buildup and preventing bit binding for smoother operation. - Precision Ground Cutting Edges - Guarantee clean, accurate holes with tight tolerances, minimizing the need for secondary finishing operations and saving time on the shop floor. - Exceptional Heat and Abrasion Resistance - The carbide material withstands high cutting temperatures, maintaining its structural integrity and cutting performance over many more cycles than standard drills. Applications - CNC Machining Centers - Ideal for automated production runs on hard metals, providing reliable, consistent performance that reduces downtime for tool changes. - Manual Mill and Drill Press Work - Perfect for precision metal fabrication, prototyping, and repair tasks in professional workshops and advanced DIY settings. - Tool and Die Making - Essential for drilling pilot holes, clearance holes, and precision bores in hardened tool steels and other difficult-to-machine materials. - Automotive and Aerospace Fabrication - Suitable for drilling high-strength alloys and stainless components where standard drills fail or wear prematurely. Note For optimal performance and longevity, use with appropriate cutting fluids and recommended speeds/feeds for carbide tooling in the specific material being machined.