Precision Hardened Steel 2 4 6 Block Matched Pair Features 23 Heavy Duty Clamping Holes And.0003 Inch Accuracy Rock Solid Setup Blocks For Milling Machines And Custom Workshop Jigs

Precision Ground Setup Blocks For Machining Tools
✔️ Premium hardened alloy set,.0003 in machined accuracy limits

This pack of 2 precision reference blocks serves as indispensable positioning aids within milling machines and custom machining shops. Built tough for heavy duty workholding, they give operators a dead straight baseline when aligning vises, tailstocks, and custom jigs. You can trust them to hold repeatable tolerances night after night without drifting out of square.

✅ Hardened through cross drilled profile for lightweight strength
✅ Six side precision ground finish guarantees perfectly flat contact surfaces
✅ Two point four by six inch dimensions deliver an optimized bench footprint
✅ Five threaded clamp holes plus eighteen clearance slots speed up mounting
✅ Toleranced at.0003 inches for tight angular alignment

💡 What benefits do precision alignment fixtures bring to commercial milling runs?
Securing exact reference planes is super handy when throwing together custom clamping rigs for part families. Operators save hours squaring stock because these standards remove trial and error from the equation.
- Cross drilled channels reduce overall mass while preserving core rigidity during aggressive face cuts
- Ground opposing faces kill measurement drift so cutter lengths stay true across long production cycles
- Factory paired delivery ensures zero gap variance when switching primary stations without recalibrating