Orion Hardened & Ground Parallel Pairs - 150x8x21mm

The ORION Hardened & Ground Parallel Pairs are precision tools designed for parallel mounting of workpieces in machine vices, on machine tools, or other devices. Sized at 150 x 8 x 21 mm, they come as a matched pair to ensure consistent spacing and true alignment during setup. Hardened and ground for flat, wear-resistant faces, these parallels stand up to daily use in busy workshops.

With a matching pair tolerance of 0.01 mm and a nominal tolerance of +/-0.02 mm, you can rely on each set to maintain accurate, repeatable positioning. That means fewer adjustments, less downtime, and more predictable results across multiple parts and jobs.

• Matched pair tolerance within 0.01 mm: Keeps the two parallels in near-perfect alignment, enabling repeatable clamping and consistent workpiece position between setups.
• Tight nominal tolerance +/-0.02 mm: Delivers reliable, repeatable mounting accuracy for precise machining and matching parts across runs.
• Hardened & Ground surfaces: Provides durable, flat faces that resist wear and maintain accuracy through heavy use and repeated clamping.

These features translate into faster, more confident setups, reduced rework, and consistently accurate results in a wide range of milling, drilling, and finishing applications. The Orion parallels help you maintain true alignment, improve surface finish quality, and extend tool life by delivering dependable performance day after day.