TECHNIKS Retention Knob: Coolant Through, CAT40 Taper, 90°
The TECHNIKS Retention Knob is a coolant-through CAT retention knob designed for CAT40 taper tooling, with a 90° coolant angle and a 0.59-inch diameter. This MAS-standard component, manufacturer part number…
SKU 3G-OTH-270925
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Product Description
The TECHNIKS Retention Knob is a coolant-through CAT retention knob designed for CAT40 taper tooling, with a 90° coolant angle and a 0.59-inch diameter. This MAS-standard component, manufacturer part number 21003-90CSF, enables coolant delivery through the toolholder for enhanced machining operations.
Frequently Asked Questions
What is a TECHNIKS Retention Knob used for?
A TECHNIKS Retention Knob secures CAT40 taper tooling in a machine spindle while enabling coolant-through delivery. The 90° coolant angle directs fluid to the cutting edge, improving chip evacuation and tool life in machining operations.
What are the specifications of the TECHNIKS Retention Knob 21003-90CSF?
The TECHNIKS Retention Knob 21003-90CSF is a coolant-through CAT40 taper component with a 0.59-inch diameter, 90° coolant angle, and MAS standard compliance. It is designed for use with CAT40 toolholders in machining centers.
Where to buy TECHNIKS Retention Knob worldwide?
3G Electric supplies the TECHNIKS Retention Knob 21003-90CSF to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct MAS-standard coolant-through retention knob for your CAT40 tooling system.
How to install a coolant-through CAT retention knob?
Install the TECHNIKS retention knob by threading it into the CAT40 toolholder drawbar to the manufacturer's torque specification. Ensure the coolant passages align and the 90° angle directs fluid properly. Always follow the machine and toolholder manual for safe installation.
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Common applications for TECHNIKSTECHNIKS Products
3G Electric supplies TECHNIKS coolant-through cat retention knobs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
