![Seco - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 1.693" OAL, 0.433" Knob Diam, 29/32" from Knob to Flange, Through Coolant - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/3837941-21_3a8b7a0b-4c26-4ddd-ae12-278d14e0b07b_1024x1024.jpg?v=1586468873)
Seco - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 1.693" OAL, 0.433" Knob Diam, 29/32" from Knob to Flange, Through Coolant
Item #: 38380028
Brand: Seco
Model #: 03119887
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 | BT30 |
Thread Size | M12x1.75 |
Angle Radius | 45.00 |
Knob Diameter (Decimal Inch) | 0.4330 |
Through Coolant | Yes |
Neck Diameter (Decimal Inch) | 0.2760 |
Overall Length (Decimal Inch) | 1.6930 |
Knob to Flange Length (Decimal Inch) | 0.9060 |
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