HAIMER - CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.59" Knob Diam, 0.9882" Flange Thickness, 1.27" from Knob to Flange, 0.39" Pilot Diam
Item #: 70088398
Brand: HAIMER
Model #: 88.111.40
Exact Tooling IR#: 04
Features and Benefits
Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
| Product Specifications | |
|---|---|
| Type | Standard |
| Taper Size | CAT40 |
| Thread Size | 5/8-11 |
| Angle Radius | 90.00 |
| Knob Diameter (Decimal Inch) | 0.5900 |
| Through Coolant | No |
| Pilot Diameter (Decimal Inch) | 0.3900 |
| Overall Length (Decimal Inch) | 2.2500 |
| Knob to Flange Length (Decimal Inch) | 1.2700 |
| Flange Thickness (Decimal Inch) | 0.9882 |
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