Drill Rod Tool Steels 85998557 A2 Tool Steel Flat Stock

Product Description

The DRILL ROD TOOL STEELS 85998557 is an A2 air-hardening tool steel flat stock bar used in toolmaking, die work, and precision machining applications. Measuring 1-1/4 inches thick by 1-1/4 inches wide by 18 inches long and weighing approximately 8.07 pounds, this flat stock is cut to close tolerances for consistency in demanding shop environments. A2 tool steel offers good toughness and wear resistance with minimal distortion during air-hardening heat treatment, making it a dependable material choice for punches, dies, forming tools, and other precision components. Machinists, toolmakers, and metal fabricators work with this material regularly.

This A2 tool steel flat stock is suited for use in tool and die shops, machine shops, and fabrication operations where dimensional accuracy and material consistency are required. The 18-inch length and square cross-section profile make it practical for a range of die and punch blanks, gauges, and custom tooling applications. It is intended for professionals who require certified AISI A2 air-hardening material in a ready-to-machine flat bar form.

Key Features

• AISI A2 air-hardening tool steel for minimal distortion during heat treatment
• Thickness tolerance of plus or minus 0.001 inches for precision fitment
• Width tolerance of plus 0.000 to minus 0.005 inches
• Length tolerance of plus or minus 0.062 inches
• Square tolerance of plus or minus 0.003 inches
• Weighs 8.07 pounds per piece

Compatibility

Designed as an AISI A2 air-hardening tool steel flat bar for use in standard toolmaking, die making, and precision machining applications requiring A2-specification material.

Installation Notes

Machining and heat treatment of A2 tool steel should be performed by qualified toolmakers or machinists familiar with tool steel handling procedures. Always follow established shop safety practices when cutting, grinding, or machining tool steel bar stock. Heat treatment, including hardening and tempering, should be performed according to AISI A2 material guidelines and relevant shop or engineering specifications. Use appropriate personal protective equipment when handling or machining this material.