Orion Hardened & Ground Parallel Pairs - 125x12x15mm

Orion Hardened & Ground Parallel Pairs (125 x 12 x 15 mm) are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. This matched pair provides accurate, repeatable alignment to help you set up quickly and confidently for milling, drilling, or finishing tasks.

With a matching pair tolerance of 0.01 mm and a nominal tolerance of +/-0.02 mm, these blocks maintain parallelism between pieces across multiple uses. The hardened and ground surfaces deliver durable performance, preserving accuracy under demanding workloads and helping extend tool life.

• Precise Matching Pair Tolerance: A controlled 0.01 mm matching tolerance between the two blocks ensures parallel mounting and consistent clamping across cycles, supporting accurate cuts and repeatable results.
• Hardened & Ground for Durability: Hardened surfaces and precision grinding provide wear resistance and stable flatness, so setups stay accurate after many clamp cycles.
• Compact 125 x 12 x 15 mm Size: This compact footprint fits standard machine vices and fixtures, enabling quick, repeatable alignment in tight spaces and a wide range of applications.

These parallel pairs help you quickly set up workpieces with confidence, reduce rework, and maintain consistent results across jobs. The combination of exact matching and durable construction supports a smoother workflow, less downtime, and higher-quality finishes in milling, drilling, and other precision operations.