Vortex 5C Imperial Lathe collet - Round Bore - 5/16"

The Vortex 5C Imperial Lathe Collet with a Round Bore at 5/16" is a precision, bore-your-own collet designed for machinists who need a custom-fit, concentric hold on small-diameter parts in 5C lathe setups.

• Size and bore: 5/16" round bore, compatible with standard 5C lathe tooling for reliable integration into existing setups.
• Soft collet construction: Designed to be bored to a specific size, depth, taper, or shape to match your component precisely.
• Low runout: Achieves 13–15 micron runout for improved concentricity on small-diameter workpieces.
• Boring pins for open position: Pins hold the collet open during the boring process, enabling accurate sizing without drift.
• Re-borable and reusable: Can be bored multiple times to accommodate larger parts; retain the pins for repeated use and long-term value.
• 5C lathe compatibility: Specifically designed for use in a 5C lathe collet chuck, ensuring reliable performance in standard metalworking workflows.

This bore-your-own approach gives you a customizable, concentric grip on unique or prototyped components, reducing waste and enabling quick iterations. The ability to re-bore the same collet means you can adapt to evolving part sizes without purchasing new tooling each time, while the pinned opening mechanism helps maintain accuracy during the sizing process. Perfect for shops that frequently tailor parts to precise specifications and need dependable, repeatable results in 5C lathe applications.