 
        HAIMER - C Style, CAT40 Taper, 5/8-11 Thread, 15° Angle Radius, High Torque Retention Knob - 2.011" OAL, 3/4" Knob Diam, 0.7913" Flange Thickness, 1.0275" from Knob to Flange
Item #: 55736334
Brand: HAIMER
Model #: 88.711.40
Exact Tooling IR#: 04
Features and Benefits
 High torque knobs improve the fit of the toolholder with the spindle. They prevent the small end of the toolholder from expanding by using a precision pilot and place the force of the threads into a deeper cross-section of material in the toolholder. 
| Product Specifications | |
|---|---|
| Type | High Torque | 
| Taper Size | CAT40 | 
| Thread Size | 5/8-11 | 
| Angle Radius | 15.00 | 
| Knob Diameter (Decimal Inch) | 0.7480 | 
| Through Coolant | No | 
| Style | C | 
| Neck Diameter (Decimal Inch) | 0.5511 | 
| Overall Length (Decimal Inch) | 2.0110 | 
| Knob to Flange Length (Decimal Inch) | 1.0275 | 
| Flange Thickness (Decimal Inch) | 0.7913 | 
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