3/8″ X 7″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54132 Trending

3/8″ X 7″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54132 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 stock with flat machined surfaces for consistent fixtures

AISI O-1 oil hardened tool steel provides reliable hardness and wear resistance for tooling operations

One piece construction reduces joint variability in fixtures, jigs, and templates

Standard block size compatible with common machine shop workflows (drilling, milling, grinding)

Specifications

Material: AISI O-1 oil hardened steel

Size: three eighths inch thick; seven inches wide; eighteen inches long

Dimensions: three eighths inch thick; seven inches wide; eighteen inches long

Surface finish: precision ground flat surface

Form: solid block of AISI O-1 oil hardened steel

Applications

Machine shops and fabrication shops for fixture blocks, jigs, and tool making

Prototyping labs and education shops for practice with metalworking and fixturing

DIY and professional workshop projects requiring reliable tool steel flat stock