Precision Ground 1x2x3 Inch Machinist Setup Blocks No Holes Matched Pair Hardened Steel Ground On All Sides For 0.0002 Inch Accuracy Built Tough Tooling For Accurate Alignments And Quick Setup

Matched Pair 1x2x3 Inch Machinist Setup Blocks
✔️ Precision ground 1x2x3 in blocks, hardened steel, matched pair

These precision-ground machinist setup blocks come as a matched pair made from hardened tool steel. They provide accurate, square reference surfaces for aligning parts, calibrating equipment, and quickly establishing repeatable setups in milling, drilling, inspection, and bench work.

✅ Size: 1 x 2 x 3 inches (25.4 x 50.8 x 76.2 mm) block pair
✅ Material: hardened tool steel
✅ Finish: ground on all six sides; accuracy within 0.0002 in
✅ No holes: paired set for flat, clean reference surfaces
✅ Pack: matched pair for quick setup in shop

💡 What is a machinist setup block used for in precision manufacturing? This handy tool gives dependable reference surfaces for aligning workpieces and checking squareness in benches and machines. - Handy alignment reference for milling and drilling setups - Provides precise 0.0002 inch tolerances across all faces - Helps calibrate calipers, height gauges, and fixtures - Useful in inspection setups to verify parallelism and squareness