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Techniks 3G-OTH-270925 — Technical Specifications

Name: Techniks 3G-OTH-270925 TECHNIKS Retention Knob: Coolant Through, CAT40 Taper, 90°, 0.59 in Dia (MPN 21003-90CSF). Key specifications — attr1033406: TECHNIKS; attr1036358: MAS.
Brand: Techniks

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.

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Technical Specifications

Parameter	Value
Manufacturer Part Number	21003-90CSF