Precision-Crafted Carbide Drill Bit for Heavy-Duty Metal Drilling
Ultra-durable tungsten carbide teeth ensure extended lifespan and superior wear resistance for high-speed steel and alloy drilling. Threaded connection (16mm–65mm) guarantees secure mounting and vibration-free operation in CNC machines and industrial drills. 5-teeth spiral design enhances chip evacuation, reducing heat buildup for smoother, burr-free holes in structural steel, pipes, and cast iron. Hardened steel body with anti-corrosion coating withstands rigorous workshop conditions. Ideal for metal fabrication, automotive repair, and machinery maintenance. Factory-direct pricing for bulk orders—supply your team with professional-grade tools without the markup.