Value Collection 262-2028 Standard Lathe Mandrel 7/16 in

Product Description

The VALUE COLLECTION 262-2028 is a standard lathe mandrel used to hold workpieces securely between centers during turning, grinding, or finishing operations. The mandrel features a 7/16 inch face diameter and an overall length of 4-1/2 inches, making it suited for light-duty precision work on smaller bores. It is designed for use in manual and CNC lathes where consistent workpiece centering is critical. Machinists and tool and die professionals install this type of mandrel when an internal bore must be used as the reference surface for an outside-diameter turning pass.

This mandrel is appropriate for machine shop environments handling small-diameter workpieces requiring accurate outside-diameter turning referenced from a bored hole. It fits standard between-center lathe setups and is commonly used in production and maintenance machining for gears, bushings, and similar parts where the bore is the primary datum. Its compact face diameter suits applications where clearance is limited or the bore size is in the smaller end of the standard mandrel range.

Key Features

• 7/16 inch face diameter for small-bore workholding applications
• 4-1/2 inch overall length suits standard between-center lathe setups
• Standard mandrel design provides concentric workpiece support referenced from the bore
• Single-piece quantity packaging for individual toolroom or bench use

Compatibility

Designed as a standard between-center lathe mandrel suitable for lathes accepting 7/16 inch bore workpieces; verify tailstock and headstock center compatibility before installation.

Installation Notes

Installation is performed by qualified machinists following standard workholding procedures. Power down and lock out the lathe before mounting or removing the mandrel. The mandrel should be pressed or driven into the workpiece bore to the appropriate interference fit before mounting between centers. Inspect centers and center holes in the mandrel for wear or damage before each use to ensure accurate, safe operation.