3Jaw Lathe Chuck 6 SelfCentering Lathe Chuck 014 63 in35160 mm

3-Jaw Lathe Chuck, 6'' Self-Centering Lathe Chuck, 0.14- 6.3 in/3.5-160 mm Clamping Range with T-key Fixing Screws Reversible Jaws, for Lathe 3D Printer Machining Center Milling Drilling Machin Exceptional Durability Outstanding Operating Precision Adjustable Chuck Jaw Easy to Use Wide Application Self-Centering Function Clamping Range: 0.138-2.36"/3.5-60 mm

• Jaw: 3-Jaw, 20Cr, ?53HRC
• Chuck O.D: 6 in / 160 ± 5 mm
• Fixed Thread: 3-M8
• Scroll: 40Cr, ?45HRC
• Item Model Number: K11-160
• Surface Treatment: ?Ra0.8
• Oil Coated
• External Jaw Clamping Range: 2.2-6.3"/56-160 mm
• Net Weight: 17.8 lb / 8.1 kg
• Main Material: HT300
• Bore: ?45 mm
• Product Size: ?160 x 140 mm