General 94D Double-end Spring-action Pin Vise 0.187in

Product Description

The GENERAL 94D is a double-end spring-action pin vise designed to hold small-diameter workpieces, wires, and tooling with a secure collet-style jaw grip. The hollow nickel-plated body accepts wire or rod stock that passes through the full length of the tool, making it practical for deburring, filing, and precision hand work. The collet chuck opens from a minimum jaw opening of 0.11 inches up to a maximum of 0.187 inches, covering a range of small drill shanks, reamers, and fine wires. Overall length is 4 inches with an overall diameter of 0.563 inches. At 0.063 pounds, it is lightweight enough for extended hand use without fatigue.

The 94D suits bench technicians, machinists, electricians, and trade professionals who need a reliable hand tool for holding small drills, reamers, deburrers, files, wires, and other small tooling during precision work. The double-end design provides two usable collet ends in a single tool, extending its versatility across different workpiece diameters within the stated capacity range. It is equally at home in a machine shop, electrical panel shop, or HVAC service van tool kit for light precision tasks.

Key Features

• Double-end spring-action collet accepts workpieces from 0.11 inches to 0.187 inches in diameter
• Hollow nickel-plated body allows long wire or rod stock to pass completely through
• Collet-style jaw provides consistent, centered grip on small-diameter tooling and stock
• Compact 4-inch overall length and 0.563-inch overall diameter for one-hand control
• Nickel-plated finish resists corrosion and light shop contamination
• Suitable for use with deburrers, files, small drills, reamers, and fine wires

Compatibility

Designed for general bench and field use with small drills, reamers, deburrers, files, wires, and other small-diameter tooling or stock within the 0.11-inch to 0.187-inch jaw capacity range.

Installation Notes

No power source or mechanical installation is required. Insert the workpiece or tool shank into the appropriate collet end and allow the spring action to engage the collet grip. Inspect the collet jaws for wear or damage before use to ensure a secure hold. Do not exceed the rated maximum jaw opening of 0.187 inches, as forcing oversized stock can damage the collet mechanism.