Wrench Opening (φd): 62 /mm (2.44 /") — ensure compatibility with your chuck nut size
Models: Available in lengths (L) of 90 /mm, 160 /mm, and 220 /mm to suit different reach requirements
Clutch Mechanism: One-direction (torque-limiting) clutch ensures even, controlled tightening while preventing wrench drop due to backlash
Designed for use with the MEGA Double Power chuck range such as BBT40-MEGA25DS and BBT40-MEGA32DS—commonly found in heavy-duty milling setups with BBT40 or HSK-A63/F63 interfaces
Supports high rigidity toolholding necessary for heavy milling, slotting, or composite machining.
Ideal when uniform torque and chuck safety are critical.