56630 Royal ER-40 Ultra-Precision Sealed ER Collet 18mm

The Royal 56630 (ER-40) offers maximum runout protection for 18mm shanks. Its mechanical seal handles up to 1400 psi while maintaining 0.0002" TIR.

• Part Number: 56630
• Range: 18mm (Nominal Only)
• Accuracy: 0.0002" TIR

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