56602 Royal ER-40 Ultra-Precision Sealed ER Collet 4mm

The Royal 56602 (ER-40) is an ultra-precision sealed metric collet ground to 0.0002" TIR. Rated for high-pressure coolant up to 1400 psi, this mechanical seal ensures 100% coolant delivery to the tool tip.

• Part Number: 56602
• Range: 4mm (Nominal Only)
• Accuracy: 0.0002" TIR

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