Starrett 54355 AISI O1 Precision Ground Flat Stock 7/32" x 1" x 36"

The Starrett 54355 is a precision ground flat stock bar made from AISI O1 oil hardening tool steel, measuring 7/32" thick x 1" wide x 36" long. This high-quality tool steel is ideal for precision toolmaking, jigs, fixtures, gauges, and other applications requiring dimensional stability and durability.

Key Features:

• AISI O1 oil hardening tool steel for exceptional wear resistance and toughness
• Precision ground to tight tolerances for accurate machining and fabrication
• Dimensionally stable during heat treatment with minimal distortion
• Suitable for intricate work including thin sections with minimal risk of cracking
• Can be hardened to Rc 57-62 for maximum durability
• 36-inch length provides ample material for multiple projects

O1 tool steel is one of the most versatile and widely used tool steels, offering an excellent balance of machinability, hardness, and wear resistance. The precision ground finish ensures consistent dimensions and reduces preparation time for your projects.