STM 1-2-3 & 2-4-6 Blocks

Brand:   STM
ID:
454275
Current Stock:

STM

STM 1-2-3 & 2-4-6 Blocks

  • Heat treated and case hardened to HRC 55-60 .
  • Precision ground and case hardened. 
  • Surface finish 6–16 micro inches.
  • 23 holes–5 are tapped in 3/8-16.
  • Squareness: .0001"
  • Parallelism: .0003"
STM 1-2-3 & 2-4-6 Blocks

STM 1-2-3 & 2-4-6 Blocks

STM 1-2-3 & 2-4-6 Blocks