Value Collection 333.12400321 Low Profile Machining Chuck

Product Description

The VALUE COLLECTION 333.12400321 is a low profile machining chuck designed for use on CNC lathes and turning centers where reduced height clearance is critical. With an 8-inch chuck diameter and an external chucking range of 11 millimeters to 200 millimeters, this chuck accommodates a wide variety of workpiece diameters in a single tooling solution. The overall height of 35 millimeters keeps the chuck compact, reducing interference with tailstocks, tool turrets, and steady rests during turning operations. At 50 pounds, this is a substantial precision workholding device intended for professional machine shop installation and use.

This low profile chuck is suited for metalworking environments where standard-height chucks create clearance problems or where shorter workpiece reach is required. Typical applications include shaft turning, facing, and bore operations on horizontal CNC lathes. The 11 to 200 millimeter external chucking diameter range makes it versatile across a broad spectrum of bar stock and round workpiece diameters encountered in production and job shop settings.

Key Features

• 8-inch chuck diameter for mid-size lathe spindle compatibility
• External chucking range from 11 millimeters to 200 millimeters accommodates diverse workpiece sizes
• Low profile design at 35 millimeters overall height reduces tooling clearance issues
• Substantial 50-pound construction supports rigid workholding under turning loads
• Package quantity of 1 — sold as a single chuck unit

Compatibility

Designed as an OEM-style replacement or direct fitment chuck for CNC lathes and turning centers accepting an 8-inch chuck mounting configuration.

Installation Notes

Chuck installation should be performed by a qualified machinist or toolroom technician. Always power down and lock out the machine spindle before mounting or removing the chuck. Verify that the spindle nose type and mounting bolt pattern of the lathe match the chuck backplate configuration before installation. Follow the machine tool manufacturer guidelines and applicable shop safety standards when torquing chuck mounting hardware.