53608 Royal ER-40 Ultra-Precision Standard ER Collet 7mm

Maximize machining potential with the Royal 53608 (ER-40). Ground to 0.0002" TIR, it is the ideal choice for high-precision metric boring and finishing.

• Part Number: 53608
• Collapse Range: 7mm - 6mm
• Accuracy: 0.0002" TIR

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