Orion Hardened & Ground Parallel Pairs - 150x10x18mm

The ORION Hardened & Ground Parallel Pairs are precision blocks designed to keep workpieces perfectly parallel when mounted in machine vices, on machine tools, or fixtures. Sized at 150x10x18 mm, these paired blocks deliver dependable, repeatable alignment across setups, making milling, drilling, and grinding workflows smoother. With a matching-pair tolerance of 0.01 mm and a nominal tolerance of ±0.02 mm, they minimize misalignment and help you achieve consistent results in professional shops and hobbyist workshops alike.

• Matched pair precision: Maintains exact parallelism between the two blocks with a 0.01 mm matching-pair tolerance, ensuring repeatable alignment across multiple uses.
• Hardened & ground durability: Hardened and precision-ground surfaces resist wear and provide smooth, stable contact for long service life.
• Size and compatibility for machine work: Designed for 150x10x18 mm blocks to fit standard vices and fixtures, enabling quick setup and reliable clamping in a variety of machine tools and devices.

When you use these parallel pairs, you gain reliable, repeatable alignment that speeds up setup, reduces rework, and improves the overall quality of machined parts. The precise tolerances help maintain parallelism across clamps, contributing to better surface finish and consistent dimensional results. Built to withstand daily machining demands, they offer dependable performance you can trust project after project.