3/8″ X 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 56999 Professional Grade

3/8″ X 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 56999 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi o-1 oil hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat surfaces for consistent squareness and repeatable setups

AISI O-1 oil hardened steel provides a good balance of hardness and machinability

Oversize dimensions offer extra material for finishing, gauging, or custom tooling

One piece stock eliminates joints, reducing distortion during machining

Suitable for milling, drilling, grinding, and light forming operations

Specifications

Dimensions: 3/8 inch thickness × 1/2 inch width × 18 inches length

Material: AISI O-1 oil hardened steel

Product type: Oversize precision ground flat stock

Finish: Precision ground flat stock surfaces

Thickness: 3/8 inch

Width: 1/2 inch

Length: 18 inches

Count: 1 piece