Value Collection 230-6103 Manual Lathe Chuck 3 in 4 Jaw

Product Description

The VALUE COLLECTION 230-6103 is a 3-inch diameter, 4-jaw independent manual lathe chuck designed for precision workholding on metalworking lathes. Each jaw moves independently, allowing operators to center irregular, asymmetrical, or non-round workpieces with accuracy that a scroll chuck cannot achieve. The chuck mounts via a 5C shank, making it compatible with lathes and fixtures equipped with a 5C collet-style mount. Cast iron construction provides rigidity under load. The chuck is rated to 4,000 RPM and ships with reversible jaws and a T-wrench included in the package.

This chuck is suited for manual lathe operations in machine shops, tool rooms, and production environments handling irregularly shaped stock. The independent jaw design is a standard choice when a workpiece requires true-running setup that cannot be achieved with a self-centering chuck. The 5C shank mount makes this unit a practical fit for lathes, rotary tables, and indexing fixtures already set up for 5C tooling. The through-hole diameter of 0.765 inches allows bar stock to pass through the spindle during turning operations.

Key Features

• 4 independently adjustable jaws for precise centering of irregular workpieces
• 5C shank mount for compatibility with 5C-equipped lathes and fixtures
• Reversible jaws extend workholding range for both small and larger diameter stock
• Cast iron body provides rigidity and vibration damping at the spindle
• 0.765-inch through-hole diameter accommodates bar stock pass-through
• Includes T-wrench — no separate tooling purchase required out of the box

Compatibility

Designed for use on manual lathes and 5C-compatible fixtures requiring an independent 4-jaw chuck with a 5C shank mount. Confirm that your spindle or fixture accepts a 5C shank before installation.

Installation Notes

Installation should be performed by a qualified machinist familiar with lathe chuck mounting procedures. Power down and lock out the lathe before mounting or removing the chuck. Verify the 5C shank seating and taper contact before running the spindle. Do not exceed the rated 4,000 RPM maximum speed under any operating condition.