[EXTREME ACCURACY] - Achieve precise results with an accuracy of 0.0002 inches and perfect squareness on all sides, ensuring your work meets the highest standards of precision.
[HIGH-PRECISION TOOLING] - Crafted from accurate-grade tool steel and ground on all six sides, our 1-2-3 blocks ensure ultra-precision machining and are essential for machinists.
[VERSATILE DESIGN] - This matched 23-hole set includes 5 threaded holes for clamping and 18 untapped holes, offering versatility and adaptability for various machining applications.
[MACHINIST ESSENTIAL] - 1-2-3 blocks are indispensable accessories for machinists, ensuring the highest level of precision and accuracy in your work.
[FINE WORKMANSHIP] - Our 123 jig features meticulous craftsmanship, delivering an exquisite structure, and is made of durable steel for long-lasting use.