53252 Royal ER-40 Ultra-Precision Standard ER Collet 15/16"

The Royal 53252 (ER-40) maintains world-class accuracy for 15/16" tool shanks. Guaranteed 0.0002" TIR ensures consistent performance.

• Part Number: 53252
• Collapse Range: 0.937"–0.898"
• Accuracy: 0.0002" TIR

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