Precise BT40 Ultra Precision Integral Hex-Key Locking Drill Chucks

• Manufactured and tested at world class factory that produces highest quality European brands (Babel).
• Suitable for CNC and high precision machine applications.
• High precision and concentricity.
• Right and left rotation.
• High gripping force with effortless tool clamping.
• Short and sturdy design: tool shank and chuck form one unit.
• Simple operation: Quick tool change inside or outside of machine, no unintentional opening in case of sudden spindle stop or change of direction.
• Tightening wrench included.
• T.I.R <0.0012
• Runout test of drill chucks is done with a torque of approx. 12Nm using the following test mandrills:
• 1/2:6mm, 8mm, 12mm
• 5/8: 6mm, 8mm, 12mm and 16mm