General 94C Pin Vise 0.125 in Capacity Collet Jaw

Product Description

The GENERAL 94C is a collet-style pin vise designed to hold small-diameter tools, wires, and rods during precision hand work. The hollow nickel-plated body accepts wire or rod stock passed straight through, which is useful when working with long material. Jaw capacity ranges from 0.045 inches minimum to 0.125 inches maximum, covering small drills, reamers, deburring tools, and files. Overall length is 3.813 inches with an overall body diameter of 0.438 inches. At 0.063 pounds, the tool is light enough for extended single-hand use. Technicians across HVAC, plumbing, and electrical trades keep pin vises on hand for holding pilot drills, wire ends, and small reamers during tight-clearance work.

The 94C is suited to bench work and field service tasks where a small drill, reamer, or wire needs to be gripped firmly without a powered chuck. Common applications include deburring copper tubing ports, driving small-diameter pilot bits by hand, and holding fine wire leads during termination work. The collet jaw provides concentric grip across its capacity range without requiring a separate chuck key. This tool is typically used by HVAC technicians, plumbers, and electricians who perform detail work requiring control of small tooling.

Key Features

• Collet jaw style grips tools concentrically from 0.045 inches to 0.125 inches
• Hollow nickel-plated body allows long wire or rod stock to pass completely through
• Nickel-plated finish provides corrosion resistance for shop and field use
• Compact 3.813 inch overall length and 0.438 inch body diameter for single-hand control
• Suitable for holding deburring tools, files, small drills, reamers, and wire
• Lightweight at 0.063 pounds for low-fatigue precision work

Compatibility

Designed for use with round-shank tooling and wire within the 0.045 inch to 0.125 inch diameter range, including small twist drills, reamers, deburring tools, files, and wire stock used across HVAC, plumbing, and electrical service applications.

Installation Notes

No power source or electrical shutoff is required for this hand tool. Verify that the shank diameter of the drill, reamer, or wire being chucked falls within the 0.045 inch to 0.125 inch capacity range before tightening the collet. Tighten the collet chuck by hand only until the tool shank is firmly seated. Inspect the collet and body threads periodically for wear or debris that could reduce grip.