ER32 Square And Hex Collet Block Set For CNC Milling And Precision Tool Holding Made From Hardened And Ground Tool Steel With Superior Flatness And Squareness Within 0.0005 Inch For Quick Setup And Rock Solid Alignment

ER32 Square and Hex Collet Blocks for CNC single block set
✔️ Hardened tool steel,.0005 in flatness, 11/16 through, ER nut included

ER32 square and hex collet blocks are precision tool-holding fixtures designed for CNC milling and precision work. They deliver a stable, repeatable grip on tools and workpieces, ideal for quick setup and accurate alignment in milling machines and CNC benches.

✅ ER32 compatibility with standard ER collets
✅ Includes ER nut for secure collet grip
✅ Block size 1-3/4 x 1-3/4 in (44.45 x 44.45 mm)
✅ Through hole 11/16 in (17.46 mm) for long workpieces
✅ Hardened and ground tool steel for rigidity and accuracy
✅ Can be used horizontally or upright for flexible setups

💡 What is an ER32 collet block used for in CNC milling? It’s a handy general-use toolholding fixture that helps with accurate, repeatable setups on mills.
- Handy workholding for quick setup and repeatable alignment
- Supports hex and square workpieces with ER32 compatibility
- Useful for holding long parts thanks to through-hole