Precision-Made BT40-LBK5-85 Boring Head Shank for CNC Machining
High-grade alloy steel construction ensures extreme durability and resistance to wear under heavy-duty operations. Ultra-precise grinding delivers tight tolerances (±0.005mm) for flawless spindle alignment in BT40 tool systems. Specially designed for LBK/DCK-type boring heads, ideal for deep-hole machining, molds, and aerospace components. Heat-treated finish prevents corrosion and extends tool life in high-speed cutting (up to 10,000 RPM). Direct compatibility with BT40 spindles—seamless integration reduces setup time. Knurled grip enhances handling during tool changes. Bulk pricing available for industrial suppliers and machine shops. Global wholesale support with guaranteed lowest prices. Stocked in bulk for immediate shipment. Elevate your CNC efficiency with professional-grade tooling.