 
        Accupro - B Style, CAT50 Taper, 1-8 Thread, 90° Angle Radius, High Torque Retention Knob - 3.3524" OAL, 0.9055" Knob Diam, 1.3839" Flange Thickness, 1.7775" from Knob to Flange, 0.1969" Coolant Hole, Through Coolant
Item #: 55833644
Brand: Accupro
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 | CAT50 | 
| Thread Size | 1-8 | 
| Angle Radius | 90.00 | 
| Knob Diameter (Decimal Inch) | 0.9055 | 
| Through Coolant | Yes | 
| Style | B | 
| Neck Diameter (Decimal Inch) | 0.6693 | 
| Overall Length (Decimal Inch) | 3.3524 | 
| Knob to Flange Length (Decimal Inch) | 1.7775 | 
| Flange Thickness (Decimal Inch) | 1.3839 | 
| Coolant Hole Diameter (Decimal Inch) | 0.1969 | 
