56240 Royal ER-40 Ultra-Precision Sealed ER Collet 3/4"

Optimize your milling with the Royal 56240 (ER-40). Ground to 0.0002" TIR, this sealed collet ensures high-pressure coolant integrity for 3/4" shanks.

• Part Number: 56240
• Range: 0.750" (Nominal Only)
• Accuracy: 0.0002" TIR

Shipping Note: Add to your cart to qualify for Free Shipping over $100.