Drill Rod Tool Steels 06308308 A2 Flat Stock

Product Description

The DRILL ROD TOOL STEELS 06308308 is an A2 air-hardening tool steel flat stock bar used in toolmaking, die work, jig fabrication, and precision machining applications. Measuring 0.125 inches thick, 3 inches wide, and 18 inches long, this flat stock conforms to AISI Type A2 specifications and is supplied in an annealed condition ready for machining. Thickness tolerance runs +0.010 to 0.015 inches, width tolerance runs +0.010 to 0.015 inches, length tolerance is +0.062 inches, and square tolerance is +/-0.003 inches. Machinists, toolmakers, and die makers rely on A2 flat stock for its consistent dimensional accuracy and predictable air-hardening behavior during heat treat.

A2 tool steel flat stock is used in both job shop and production environments wherever a tough, wear-resistant tool material is required. Typical applications include punch and die components, forming tools, trim dies, gauges, and fixture plates. The air-hardening characteristic of A2 minimizes distortion during hardening compared to oil- or water-hardening grades, making it a preferred choice when dimensional stability after heat treatment is critical. This bar is suitable for both prototype and short-run production tooling.

Key Features

• AISI Type A2 air-hardening tool steel for minimal distortion during heat treat
• Dimensions: 0.125 inches thick x 3 inches wide x 18 inches long
• Thickness tolerance: +0.010 to 0.015 inches for consistent stock removal planning
• Width tolerance: +0.010 to 0.015 inches
• Length tolerance: +0.062 inches
• Square tolerance: +/-0.003 inches for reliable setup reference

Compatibility

Designed as a standard AISI A2 air-hardening tool steel flat stock suitable for general toolmaking, die making, and precision machining applications requiring a ground or saw-cut flat bar in this size range.

Installation Notes

Cutting and machining of tool steel flat stock should be performed with appropriate carbide or high-speed steel tooling. Heat treatment of A2 tool steel should be carried out by a qualified heat treater following established AISI A2 austenitizing and air-quench procedures. Always allow the bar to reach ambient temperature before measuring final dimensions. Personal protective equipment including eye protection and gloves is required when cutting or grinding tool steel stock.