Starrett 20-1-1/2 Hardened Steel Master Precision Square, 1-1/2″ Beam Length, 1-1/2″ Blade Length

Starrett 20-1-1/2 Hardened Steel Master Precision Square, 1-1/2″ Beam Length, 1-1/2″ Blade Length

$192.00 (as of September 10, 2018, 6:22 pm)

Made of high quality tool steel
Squareness accuracy to .0001″ (0.0025mm) every 6″ (150mm)
The beam is grooved at the inner corner for clearance of burr or dirt

Shop Now

  • Description
  • Amazon Customer Reviews

Description

This hardened steel square is used when extreme accuracy is required. The beams and blades are hardened, ground, and lapped to insure parallelism and straightness. Made of high quality tool steel, with the finest of craftsmanship throughout.
Made of high quality tool steel
Squareness accuracy to .0001″ (0.0025mm) every 6″ (150mm)
The beam is grooved at the inner corner for clearance of burr or dirt
Length of blade from the inner edge of the beam to the end of the blade