METALDUR BT40-LBK4-155

The MD BT40 Tool Holder is a precision-balanced, high-performance tool holding solution designed for CNC machining centers. With its robust BT40 taper, this tool holder ensures excellent stability, high concentricity, and efficient transmission of cutting forces. Ideal for high-speed and heavy-duty milling, drilling, and boring applications, it is engineered to meet the rigorous demands of modern machining. Key Features: Taper: BT40 standard for secure and accurate spindle connection Material: Hardened alloy steel body for strength and durability Runout Accuracy: ≤ 0.005 mm for superior machining precision Applications: Milling, drilling, boring, tapping Used across industries like automotive, aerospace, die & mold, and general machining