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Frequently Asked Questions
What is a TECHNIKS BT50 retention knob used for?
A TECHNIKS BT50 retention knob secures the tool holder in the spindle of a CNC machine. It is used in machining centers and milling applications to ensure the tool holder remains locked during high-speed operations, preventing tool pullout and maintaining precision.
What are the specifications of the TECHNIKS retention knob 17805?
The TECHNIKS retention knob 17805 has a BT50 taper, a 45° angle, and a 23 mm diameter. It is manufactured by TECHNIKS under part number 17805. This knob is designed for use with BT50 tool holders in industrial machining equipment.
Where to buy TECHNIKS retention knobs worldwide?
You can source TECHNIKS retention knobs worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the TECHNIKS 17805 retention knob.
How to select the correct retention knob for a BT50 spindle?
To select the correct retention knob, match the taper (BT50), angle (45°), and diameter (23 mm) to your spindle and tool holder specifications. The TECHNIKS 17805 is designed for BT50 systems. Always verify the manufacturer part number and consult your machine manual to ensure compatibility.
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3G Electric supplies TECHNIKS bt retention knobs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













