Starrett 54261 Oil Hardening Tool Steel Flat Stock, AISI 01, 1/16" x 1-1/2" x 36"

The Starrett 54261 is a precision ground flat stock made from AISI 01 oil hardening tool steel, measuring 1/16" thick x 1-1/2" wide x 36" long. This high-quality tool steel is ideal for toolmaking, gauge making, and precision fabrication applications where dimensional stability and accuracy are critical.

Key Features:

• AISI 01 oil hardening tool steel for superior dimensional stability
• Precision ground to tight tolerances for accurate machining
• Excellent for intricate work and thin section applications
• Minimal risk of cracking during heat treatment
• Ideal for punches, dies, gauges, and cutting tools
• Hardens to approximately 62-64 HRC

AISI 01 tool steel is a water or oil hardening grade that offers excellent machinability in the annealed condition and superior wear resistance when hardened. The material holds size exceptionally well during heat treatment, making it the preferred choice for precision tooling, master gauges, and applications requiring tight dimensional control. This flat stock is precision ground on all sides and ready for your toolmaking or fabrication needs.