53646 Royal ER-40 Ultra-Precision Standard ER Collet 26mm

Ground to 0.0002" TIR, the Royal 53646 (ER-40) is an ultra-precision solution for the largest metric ER-40 tools.

• Part Number: 53646
• Collapse Range: 26mm - 25mm
• Accuracy: 0.0002" TIR

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