Drill Rod Tool Steels 85999738 A2 Tool Steel Flat Stock

Product Description

The DRILL ROD TOOL STEELS 85999738 is an A2 air-hardening tool steel flat stock bar used in toolmaking, die work, and precision machining applications. Measuring 0.375 inches thick by 3.5 inches wide by 36 inches long, this flat stock is manufactured to tight dimensional tolerances, including a thickness tolerance of plus or minus 0.001 inches and a width tolerance of plus 0.000 to 0.005 inches. A2 tool steel is valued for its dimensional stability during air hardening and its balance of wear resistance and toughness, making it a preferred material for blanking dies, forming tools, gauges, and punches. This bar stock is intended for use by machinists, tool and die makers, and metalworking shops.

A2 air-hardening tool steel flat stock is used across a broad range of toolroom and production applications. Typical uses include fabrication of cutting tools, mold components, fixtures, and precision gauges where consistent dimensions and predictable heat treatment response are required. The 36-inch length provides a full bar suitable for cutting multiple blanks. The tight squareness tolerance of 0.003 inches per inch on edges and 0.004 inches per inch on ends supports accurate layout and machining without extensive pre-machining. This stock is appropriate for both job shop and production toolroom environments.

Key Features

• A2 air-hardening tool steel for dimensional stability during heat treatment
• Thickness tolerance of plus or minus 0.001 inches for precision fitment
• Width tolerance of plus 0.000 to 0.005 inches
• Length tolerance of plus or minus 0.250 to 0.500 inches
• Edge squareness of 0.003 inches per inch of thickness; end squareness of 0.004 inches per inch of thickness
• Full 36-inch bar length suitable for multiple blank cuts

Compatibility

Designed as a standard A2 tool steel flat stock bar suitable for toolroom, die, and precision machining applications requiring AISI A2 air-hardening material specification.

Installation Notes

Cutting and machining of tool steel flat stock should be performed by qualified machinists using appropriate metalworking equipment. Always follow proper heat treatment procedures for A2 tool steel, including air hardening and appropriate tempering cycles, as outlined by the material supplier or applicable toolroom standards. Use appropriate personal protective equipment when cutting, grinding, or heat treating. Consult applicable shop safety codes before beginning work.