Precision Ground 1-2-3 Block Set (2 Blocks) - 1"x2"x3" Tool Steel 23 Holes, Matched Pair - Size/Flatness: ±.0003", Parallelism: .0002"

描述

🛠️ Precision that professionals trust—don’t settle for less!

These 1"x2"x3" precision steel blocks feature ultra-tight tolerances within ±0.0002" per inch, crafted from hardened tool steel with a unique 23-hole cross-drilled design for optimal strength-to-weight ratio. Perfectly matched and precision ground on all six sides, they deliver reliable accuracy and durability for high-level machining and inspection tasks.