TEBAK Ultra Precision 2-4-6 Blocks (23 Holes, Matched 0.0002") – Machinist-Grade Accuracy for Flawless Workholding
Engineered from high-grade tool steel with hardened & ground surfaces for exceptional wear resistance and long-term dimensional stability. Each block features 23 precisely machined holes (tolerance within 0.0002") for versatile fixturing in milling, grinding, and inspection tasks. Matched as a pair for guaranteed parallelism and squareness—ideal for CNC setups, jig alignment, and precision measurement. Black oxide coating prevents corrosion while reducing glare for laser alignment. Trusted by toolmakers and machinists for rapid, repeatable positioning in aerospace, automotive, and prototype workshops. Buy wholesale at unbeatable prices—stock up for your shop or resell with confidence.