53636 Royal ER-40 Ultra-Precision Standard ER Collet 21mm

The Royal 53636 (ER-40) provides robust workholding for 21mm tooling. Guaranteed 0.0002" TIR minimizes runout and ensures superior metric finishes.

• Part Number: 53636
• Collapse Range: 21mm - 20mm
• Accuracy: 0.0002" TIR

Shipping Note: Enjoy Free Shipping on orders over $100.