Techniks BT40 Precision Shrink Fit Holder – 1/8" ID x 6" Extended Reach
Maximize your high-speed machining performance with this premium Techniks BT40 Shrink Fit Chuck. Featuring a precise 1/8" bore and an extra-long 6-inch projection length, this holder is specifically engineered for deep-cavity milling, intricate mold making, and tight-clearance medical or aerospace parts.Shrink-fit technology eliminates heavy collet nuts, offering a ultra-slim profile, maximum gripping torque, and virtually zero runout to drastically extend the life of your micro-endmills.