Universal Fine 100MM Boring Tool NT40 BT40-NBH2084 with 8pc Boring Bar Set
Precision-engineered micro boring head with NT40/BT40 taper for high-accuracy milling and drilling applications. Hardened alloy steel construction ensures durability and resistance to wear under heavy-duty machining. Includes 8 versatile boring bars (diameter range: 6-25mm) for flexible hole sizing in materials like steel, aluminum, and cast iron. Fine 100mm adjustment range allows micron-level depth control for industrial-grade finishing. Ideal for CNC machining centers, tool rooms, and automotive/aerospace part production. Mirror-polished surfaces reduce friction, while the ergonomic locking mechanism guarantees stability during high-speed operations. Global wholesale pricing—bulk orders available for factories and machine shops. Direct manufacturer supply ensures unbeatable cost efficiency.