3 Inch 4-Jaw Self-Centering Lathe Chuck for Drilling Milling Machine 3D Printer

Info:
3 Inch 4-Jaw Self-Centering Lathe Chuck for Drilling Milling Machine 3D PrinterStable and ReliablePrecision MachiningMultiple UsesWide ApplicationHigh HardnessSimple OperationOuter Diameter: 3 in / 80 mm,Product Type: 4-Jaw, Internal Jaw, Step Jaw,Inner Diameter: 0.86 in / 22 mm,Item Model Number: K72 80,Item Dimensions: φ3.15 x 2.56 in/ φ80 x 65 mm,Internal Jaw Clamping Range: 0.1-3.15 in / 5-80 mm,External Jaw Clamping Range: 1.18-3.15 in / 30-80 mm,Net Weight: 3.86 lbs / 1.75 kg,Main Material: HT300