Techniks 3G-OTH-270921 — Technical Specifications

Name: Techniks 3G-OTH-270921 TECHNIKS Retention Knob: Coolant Through, CAT40 Taper, 45°, 0.59 in Dia (MPN 21003-45CSF). Key specifications — attr1033406: TECHNIKS; attr1036358: MAS.
Brand: Techniks

The TECHNIKS Retention Knob is a coolant-through CAT retention knob designed for CAT40 taper tooling, featuring a 45° angle and a 0.59-inch diameter. This MAS-standard component, manufactured under part number 21003-45CSF, enables coolant delivery through the tool holder for enhanced machining operations.

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Technical Specifications

Parameter	Value
Manufacturer Part Number	21003-45CSF