VEVOR K11-250 10 Inch 3 Jaw Lathe Chuck Reversible Jaw Cast Iron Grinding Machine 250mm CNC Lathe Self-Centering Semi-Steel

VEVOR K11-250 10 Inch 3 Jaw Lathe Chuck Reversible Jaw Cast Iron Grinding Machine 250mm CNC Lathe Self-Centering Semi-SteelHardened SteelSelf CenteringHigh-precision ChuckLarge Clamping RangeEasy InstallationWide ApplicationJaw: 3 Jaw,External Jaw Clamping Range (C-C1): 3.54" - 9.84" / 90 - 250 mm,Center Thru Hole Diameter: 3.15" / 80 mm,Size: 10" / 250 mm,Package Dimensions (L x W x H): 12.6" x 12.6" x 8.3" / 32 x 32 x 21 cm,Color: Silver,Material:Hardened Steel,Mounting Thread: 3-M12,Bolt Circle Diameter: 8.9" / 226 mm,Accuracy: 0.002" / 0.051 mm,Internal Jaw Jamming Range (B-B1): 3.15" - 9.84" / 80 - 250 mm,Model: K11-250A,Internal Jaw Clamping Range (A-A1): 0.24" - 4.33" / 6 - 110 mm,Outside Diameter: 10" / 250 mm,Chuck Body Thickness: 3.15" / 80 mm,Application: for CNC Drilling Milling Machine,Item Weight: 50 lbs / 22.68 kg