iGAGING Machinist Straight Edge 24 inch is a precision steel edge that allow you to properly and accurately adjust your tools. These straight edges are great for checking surfaces for flatness and straightness or check two separate parts for alignment. The bevel "knife edge" makes it easy to use and is marked machinist's style in standard decimal inches while the opposite edge is square and perfectly parallel.

Features

Laser engraved with 1/64" or 1 mm graduations on the bevel edge

Ground and lapped for straightness and parallelism

Made from hardened and ground steel with satin chrome finish

Supplied in protective sleeve

Specifications

Width: 1-9/16 inch

Thickness: 3/16 inch

Length: 24 inch

Straightness: 0.0025 inch

Parallelism: 0.003 inch/0.02mm

Squareness: 0.004 inch

iGAGING Machinist Straight Edge 24 inch