Expanding Mandrel One And One Quarter Inch Diameter By One And One Half Inch Length MM2 For Precision Workholding In Lathes And CNC Machines Durable Industrial Grade Tooling For Secure Accurate Grinds Finishes And Recessed Shaft Fits

Expanding Mandrel, 1-1/4 in dia, 1-1/2 in length, single
✔️ 1.25 in dia, 1.5 in length expanding mandrel, recessed shaft

An expanding mandrel tool designed for precise gripping on lathes and CNC machines, enabling secure workholding during grinding, finishing, and milling setups. Ideal for recessed shaft work and repeatable accuracy in small to medium runs.

✅ 1-1/4 in diameter, 1-1/2 in length expanding mandrel
✅ Recessed shaft design for secure grip and accurate finishes
✅ Industrial grade tooling for precision workholding in lathes and CNC machines

💡 What is an expanding mandrel used for in precision workholding on lathes and CNC machines?

This handy tool grips cylindrical workpieces securely during rotation, grinding, and finishing.

• Enhances concentric accuracy by applying even clamping force along the part.
• Great for recessed shaft designs, enabling repeatable finishes.
• Ideal for grinding and finishing operations in small to medium lots.

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