Value Collection 262-4040 Expanding Lathe Arbor 0.625 in

Product Description

The VALUE COLLECTION 262-4040 is an expanding lathe arbor designed to hold workpieces securely during turning operations on a lathe. The expanding design allows the arbor to grip internal bores, making it suitable for chucking cylindrical or ring-shaped parts from the inside out. With a face diameter of 0.625 inches and an overall length of 3 inches, this arbor fits compact lathe setups and is used by machinists and toolroom operators working on precision turning tasks. It is a practical holding solution when outside-diameter clamping is not practical or when concentricity relative to a bored feature is required.

This expanding lathe arbor is suited for use in machine shops, toolrooms, and production environments where internal-bore workholding is needed. It is appropriate for light to moderate turning work on manual or CNC lathes where the bore size aligns with the 0.625-inch face diameter. Machinists working with bushings, rings, flanges, or similar internally bored components will find this arbor applicable to standard lathe setups.

Key Features

• Expanding design grips workpiece internal bores for secure, concentric holding
• Face diameter of 0.625 inches suits compact bore workholding applications
• Overall length of 3 inches provides clearance for typical light turning operations
• Sold individually, ready for immediate use in single-unit quantities

Compatibility

Designed as an OEM-style workholding accessory for use with manual and CNC lathes that accept standard expanding arbor tooling with a 0.625-inch face diameter.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with lathe workholding practices. Power down and lock out the lathe spindle before mounting or removing the arbor. Ensure the arbor shank is fully seated and secure in the spindle before engaging the expanding mechanism against the workpiece bore. Inspect the arbor for wear or damage before each use and do not exceed the load ratings appropriate for the arbor size.