Type = Hydraulic Tool Holder/Chuck ; Taper Size = BT40 ; Diameter = 12 MM ; Overall Length = 3.74 Inch ; Speed = 25000 RPM ; Depth = 1.575 Inch ; Runout = 0.004 MM ; Coolant X Depth Ratio = 2.5xD ; Body Diameter 1 = 1.102 Inch ; Body Diameter 2 = 1.575 Inch ; Body Diameter 3 = 1.260 Inch ; Body Length 1 = 2.874 Inch ; Body Length 2 = 1.693 Inch ; Body Length 3 = 0.394 Inch ; Torque = 55 - 105 Nm ;