1/8 X 1-1/2in O-1 Flat Bar Tooling Steel Oversize Oil Hardened

1/8 X 1-1/2in O-1 Flat Bar Tooling Steel Oversize Oil Hardened

1/8 X 1-1/2in O-1 Flat Bar Tooling Steel Oversize Oil Hardened

Price range: $44.94 through $73.28

Part#: TSFLO1OS18x112in Category
DESCRIPTION

O-1 Flat Bar Tool Steel Oversize Oil Hardened is a precision ground tool steel designed for machining, tooling, and fabrication applications that require excellent wear resistance, hardness capability, and dimensional stability. The 1/8″ x 1-1/2″ (.125″ x 1.500″) flat bar is supplied in an oversize condition to allow for finish grinding or machining to exact final dimensions after heat treatment. O-1 is an oil-hardening tool steel known for its good toughness, high hardness potential, and excellent machinability in the annealed state, making it ideal for custom tooling and precision components. Sold in 18″ or 36″ lengths to support a wide range of shop and production needs.

Applications:
O-1 Flat Bar Tool Steel is commonly used in precision tooling and industrial applications, including:
• Cutting tools, shear blades, and machine knives
• Dies, punches, and stamping tools
• Jigs, fixtures, and alignment gauges
• Wear strips, liners, and machine components
• Bushings, spacers, and custom machined parts
• General tool room fabrication and repair work

Advantages:
• Oil hardening steel: Helps reduce distortion during heat treatment
• Oversize precision stock: Allows final machining to tight tolerances
• High wear resistance: Suitable for demanding tooling and contact surfaces
• Good machinability: Easily worked in the annealed condition
• High hardness capability: Provides strong edge retention and durability
• Versatile application use: Ideal for custom tool making and industrial fabrication
• Available lengths: Offered in 18″ or 36″ lengths for flexibility and reduced waste

Summary:
The 1/8″ x 1-1/2″ (.125″ x 1.500″) O-1 Flat Bar Tool Steel Oversize Oil Hardened stock is a durable and versatile tool steel material designed for precision machining, tooling, and wear-resistant applications. Available in 18″ or 36″ lengths, its combination of hardness potential, machinability, and dimensional stability makes it an excellent choice for dies, fixtures, cutting tools, and custom precision components.

* Prices are subject to change without notice due to fluctuations in the metals market. | All “Value Length” and “Value Pack” item measurements are subject to standard mill tolerances. | Products may be manufactured several thousandths of an inch over or under the stated dimensions and still be within acceptable mill tolerances. All bar, tube, structural, pipe, sheet, plate, and similar products sold on our website are custom cut to the lengths and sizes selected by the customer at the time of purchase. These are not stocked as pre-cut items. Because each order is cut specifically to customer specifications, all cut materials are considered custom products and are not eligible for cancellation, return, or exchange once production has begun. Our standard cutting tolerances are:

  • Length: +0.125″ / -0.062″
  • During the cutting process, the saw blade removes approximately 1/16″ (kerf) of material. This is a normal part of the manufacturing process and is already included within the stated cutting tolerances.