Precise 36 Piece Steel Rectangular Gage Block Set
Grade 0 (2) tolerances = 4, -2 millionths.
Each block is steel and hardened to 65RC, stress relieved, lapped to accurate size, parallelism & flatness, then carefully inspected and marked for size designed to meet close tolerance.
- Each set includes standard sizes found in more expensive sets.
- Grade 0 (2) tolerances = 4, -2 millionths.
Grade 0 (2) +4-2 Millionths 36 PC Set, Steel
