Durable Twin-Bits Rough Boring Head for Precision Metal Machining
High-speed steel twin-bits design ensures superior durability and extended tool life for heavy-duty metalworking. Precision-ground cutting edges deliver smooth, vibration-free performance even at high RPM. Heat-treated alloy steel body with anti-corrosion coating resists wear in harsh industrial environments. Ideal for milling, drilling, and enlarging holes in steel, aluminum, and cast iron. Optimized chip clearance design prevents clogging during continuous operation. Compatible with most CNC and manual milling machines for versatile workshop use. Engineered for bulk manufacturing with strict tolerance control (±0.01mm). Wholesale pricing available for large-quantity orders—direct factory supply guarantees unbeatable cost efficiency.