Value Collection 230-7208 Collet Chuck NMTB50 Taper Shank

Product Description

The VALUE COLLECTION 230-7208 is a full grip collet chuck designed for precision machining applications. It features a taper shank with an NMTB50 taper size, accepting collets up to 1.25 inches in maximum capacity. The chuck delivers a total indicator reading (TIR) of 0.0006 inches, supporting accurate, repeatable tool holding on milling machines and machining centers. At 10.25 pounds, it is a substantial, production-grade workholding accessory suited for installation by machinists and tool room technicians working with full grip collet systems.

This collet chuck is intended for use in machine shop environments where full grip collet systems are required for secure tool retention. It is compatible with NMTB50 taper spindles commonly found on knee mills, vertical machining centers, and similar equipment. The full grip design provides uniform clamping force around the collet body, making it well suited for demanding cutting operations where tool pullout resistance is critical.

Key Features

• Maximum collet capacity of 1.25 inches accommodates a wide range of tooling shanks
• Full grip collet system delivers uniform clamping force for improved tool retention
• NMTB50 taper shank for direct spindle mounting without adapters on compatible machines
• TIR of 0.0006 inches supports precision and repeatability in close-tolerance work
• Substantial 10.25-pound construction indicates heavy-duty, production-grade build quality

Compatibility

Designed for use with NMTB50 taper spindles and full grip collet systems. Verify spindle taper type and collet series compatibility with your specific machine tool before installation.

Installation Notes

Installation should be performed by a qualified machinist or tool room technician familiar with collet chuck mounting procedures. Power down and lock out the machine spindle before installing or removing the chuck. Ensure the spindle taper and chuck taper are clean and free of chips, burrs, or debris before seating. Do not exceed the rated maximum collet capacity when selecting tooling.