Value Collection 08308 H-13 Tool Steel Drill Rod 5/16 in

Product Description

The VALUE COLLECTION 08308 is an H-13 air hardening tool steel drill rod measuring 5/16 inch in diameter and 36 inches in length. Tool steel drill rod in the H-13 grade is engineered for applications that demand resistance to heat, wear, and deformation under repeated stress. H-13 is a chromium-molybdenum-vanadium hot-work tool steel commonly used in die making, punch tooling, and precision machining stock. The air hardening characteristic means it achieves full hardness through controlled air cooling rather than quenching in oil or water, reducing distortion risk during heat treatment. Machinists, tool and die makers, and metalworking shops rely on this grade for consistent dimensional stability and toughness.

This drill rod is suited for use as raw stock in the fabrication of punches, dies, mandrels, pilots, and similar tooling components. It is appropriate for both job shop and production environments where H-13 tool steel is specified by engineering drawings or tool design requirements. The 36-inch length provides sufficient stock for multiple tool blanks depending on finish dimensions. Applications span general metalworking, mold making, and industrial maintenance tooling contexts.

Key Features

• H-13 air hardening tool steel grade for reduced distortion during heat treatment
• 5/16 inch diameter round rod stock for precision tooling applications
• 36-inch length provides versatile raw stock for multiple blanks
• Chromium-molybdenum-vanadium alloy composition for heat and wear resistance
• Consistent diameter tolerance suitable for drill rod and tool blank use

Compatibility

Designed as a general-purpose H-13 air hardening tool steel drill rod for use wherever this grade and diameter are specified in tooling, die making, or precision machining stock applications.

Installation Notes

Cutting and machining of tool steel drill rod should be performed by qualified machinists using appropriate tooling rated for hardened or semi-hardened steel stock. Heat treatment, including air hardening cycles, should follow established metallurgical procedures for H-13 grade steel and be performed by qualified personnel with proper equipment. Eye protection and appropriate guarding should be in place during cutting, grinding, or machining operations. Follow all applicable shop safety standards when handling and processing tool steel stock.