Parlec - BT40 Taper, M16x2 Thread, 75° Angle Radius, Standard Retention Knob - 2.12" OAL, 0.747" Knob Diam, 1.024" from Knob to Flange, 0.276" Coolant Hole, Through Coolant
Item #: 87694238
Brand: Parlec
Model #: DIN40ATRK
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 | BT40 |
| Thread Size | M16x2 |
| Angle Radius | 75.00 |
| Knob Diameter (Decimal Inch) | 0.7470 |
| Through Coolant | Yes |
| Neck Diameter (Decimal Inch) | 0.5490 |
| Overall Length (Decimal Inch) | 2.1200 |
| Knob to Flange Length (Decimal Inch) | 1.0240 |
| Coolant Hole Diameter (Decimal Inch) | 0.2760 |
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