56252 Royal ER-40 Ultra-Precision Sealed ER Collet 15/16"

The Royal 56252 (ER-40) ensures high-pressure coolant integrity for 15/16" tool shanks. Ground to a guaranteed 0.0002" TIR for professional CNC workholding.

• Part Number: 56252
• Range: 0.937" (Nominal Only)
• Accuracy: 0.0002" TIR

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