ER-32 Collet Chuck 100mm Diameter Precision Lathe Tool With 0.005 Accuracy And Tight Tolerance For Milling Lathe Setup Built Tough Boss Level Quality In High Speed Steel With 40CR And Back Plate Mount Ready

Precision 100mm ER-32 collet chuck for lathe setup ✔️ 48x100mm (1.89x3.94"), 0.005 in accuracy, 0.0002 in concentricity

Designed for back plate mounting to use on lathes, this chuck can also serve as a milling fixture when paired with the right table setup. It’s built for precision machining where repeatability matters, keeping tooling aligned and secure during operation.

✅ Size: 48x100mm (1.89x3.94")
✅ Accuracy: 0.005 in (0.127 mm)
✅ Concentricity: 0.0002 in (0.0051 mm)
✅ Material: high speed steel and 40CR; hardness 45-50 HRc
✅ Surface: blackened treatment
✅ Mounting: back plate compatible for lathe and milling fixtures

💡 What is a handy use for an ER-32 collet chuck in a precision lathe setup? A quick, practical answer:
- ER-32 collet chuck secures tooling with tight runout for reliable machining
- Mounting on back plates allows lathe and milling fixture versatility
- Delivers 0.005 inch accuracy and 0.0002 inch concentricity
- Made from high speed steel and 40CR with 45-50 HRc hardness

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