Value Collection 418-4225 Right Angle Iron 1 Hole Semi-steel

Product Description

The VALUE COLLECTION 418-4225 is a precision-ground, semi-steel right angle iron designed for use in machining, fixturing, and layout applications where a true, square reference surface is required. Standing 12 inches high, 5 inches wide, and 8 inches deep, this angle iron features a single hole and is ground parallel and square to within 0.0018 inches per 6 inches of surface. At 44 pounds, it provides the mass and rigidity needed to hold workpieces steady on a surface plate or machine table. Machinists, toolmakers, and precision fabricators rely on this type of tooling for accurate workholding and inspection setups.

This right angle iron is suited for use in machine shops, tool rooms, and precision manufacturing environments. It serves as a reference block for milling, drilling, grinding, and inspection operations where perpendicularity and flatness of workpiece orientation are critical. The semi-steel construction balances rigidity with vibration damping, making it a practical choice for both production and inspection setups. The single-hole configuration supports clamping or fixturing without compromising the working surfaces.

Key Features

• Precision-ground surfaces parallel and square to within 0.0018 inches per 6 inches
• Semi-steel construction provides rigidity and vibration damping
• Overall dimensions: 12 inches high x 5 inches wide x 8 inches deep
• Single hole for clamping or fixturing applications
• Weighs 44 pounds for stable, secure workholding

Compatibility

Designed as a general-purpose right angle iron for use with surface plates, machine tables, and fixture setups in precision machining and inspection environments.

Installation Notes

Placement and setup of angle irons should be performed by qualified machinists or toolmakers familiar with precision workholding practices. Always clean the mating surfaces of both the angle iron and the surface plate or machine table before positioning to prevent measurement error. Secure any workpiece clamps evenly to avoid distortion of the setup. Do not drop or impact the ground surfaces, as this can compromise flatness and squareness tolerances.