KP96 Lathe Chuck, 4-Jaw 3.75" Diameter, Metal Lathe Chuck Turning Machine Accessories, Self-centering Tool, for Lathe, Precision Machining, Grinding

KP96 Lathe Chuck, 4-Jaw 9.5 cm Diameter, Metal Lathe Chuck Turning Machine Accessories, Self-centering Tool, for Lathe, Precision Machining, Grinding Machines, Milling Machines Exceptional Durability Exceptional Operating Precision The Flexibility of Adjustable Jaws Easy-to-Get-Started User Experience Versatile Single Jaw Widely Use Clamping Range (Inner): 1.26-2.75"" (32-70 mm),Outer Diameter Runout: 0.15 mm,Test Bar Radial Runout: 0.40 mm at a distance of 50 mm,Surface Treatment and Color: Ra1.6, chrome-plated natural color,Test Ring End Face Runout: 0.15 mm,Item Model Number: KP96,Support Range (Outer): 1.77-3.4"" (45-86 mm),Chuck Internal Thread: M33*3.5TPI,Product Dimensions: 96 x 80 mm,Chuck Outer Diameter: 3.75"" / 96 mm,Net Weight: 4.8 lb / 2.2 kg,Main Material: 45#