Precision-Crafted Solid Carbide Gun Drill Bit for Deep Hole Drilling in Steel
Ultra-thin 1mm diameter design with 150mm length for unmatched precision in deep hole drilling across hardened materials. Made from premium solid carbide for extreme durability and heat resistance, ensuring long-lasting performance even under high-speed operations. Mirror-polished flute surface minimizes friction and chip clogging, delivering smooth, burr-free finishes. Ideal for aerospace components, medical instruments, and micro-machining applications where accuracy is critical. Engineered with a self-centering tip to reduce deflection and maintain straight drilling paths in steel, cast iron, and alloy workpieces. Optimized for CNC machines and lathes, offering consistent results in high-volume production runs. Buy in bulk for unbeatable wholesale pricing—perfect for industrial suppliers and manufacturers demanding top-tier tooling at the lowest global rates.