Value Collection 428-9230 Toolmakers Vise 2-7/8 in Jaw

Product Description

The VALUE COLLECTION 428-9230 is a flat-jaw toolmakers vise built for precision workholding in machine shop and toolroom environments. Constructed from high-carbon steel, it delivers tight parallelism of 0.005 mm and squareness of 0.0051 mm, making it suitable for grinding, milling, and inspection setups where repeatability matters. The jaws measure 2-7/8 inches wide and 1-3/8 inches tall, with a maximum opening capacity of 4 inches. Overall dimensions are 7.5 inches long by 2.938 inches wide by 2-5/8 inches high. At 8.9 pounds, it is solid enough for secure clamping without excessive bench mass. Machinists, toolmakers, and surface grinder operators are the primary users.

This vise is designed for precision workholding applications on surface grinders, milling machines, and inspection tables in both production and toolroom settings. The flat jaw profile suits square and rectangular workpieces that require accurate, repeatable positioning. It is appropriate for both light-duty production work and single-piece toolmaking operations where close tolerances are required at the setup stage.

Key Features

• Flat jaw profile for accurate seating of square and rectangular stock
• Parallelism of 0.005 mm for repeatable, close-tolerance setups
• Squareness of 0.0051 mm to maintain perpendicular workpiece alignment
• High-carbon steel construction for rigidity and wear resistance
• 2-7/8 inch jaw width with 4 inch maximum opening capacity
• Compact form factor at 8.9 pounds for bench and machine table use

Compatibility

Designed as an OEM-style replacement or direct-use toolmakers vise suitable for standard surface grinder tables, milling machine tables, and inspection fixtures that accept a vise of this jaw width and overall footprint.

Installation Notes

Installation is typically performed by a machinist or toolmaker. Before mounting, verify that the machine table T-slots or mounting surface are clean and free of burrs that could affect the vise seating and introduce squareness error. Secure the vise using appropriate T-bolts or toe clamps rated for the machine table. Always indicate the vise jaw face with a test indicator after mounting to confirm alignment before beginning any cutting or grinding operation.