VEVOR 3-Jaw Lathe Chuck, 8'', Self-Centering Lathe Chuck, 0.16-8 in/4-200 mm Clamping Range with T-key Fixing Screws Hexagon Wrench, for Lathe 3D Printer Machining Center Milling Drilling Machine

The VEVOR 8" 3-Jaw Self-Centering Lathe Chuck is engineered for precision machining and reliable clamping performance. Designed with durable HT300 cast iron and hardened steel jaws, this chuck provides excellent strength, wear resistance, and long service life. The self-centering mechanism ensures accurate and stable workpiece positioning, making it ideal for lathes, milling machines, drilling machines, and machining centers. With a wide clamping range and included accessories such as a T-key, fixing screws, and hex wrench, this lathe chuck offers convenient installation and dependable operation for professional machining tasks.

Key Features

• 8-inch 3-jaw self-centering lathe chuck for precise workpiece positioning

• Durable HT300 cast iron body ensures strength and stability

• Hardened 20Cr jaws (≥53 HRC) for excellent wear resistance

• High-strength 40Cr scroll (≥45 HRC) for smooth and reliable operation

• Wide clamping range suitable for various machining applications

• Adjustable jaws allow internal and external clamping

• Precision surface treatment (<Ra0.8) with protective oil coating

• Easy installation with included T-key, fixing screws, and hex wrench

• Designed for lathes, milling machines, drilling machines, and machining centers

• Ideal for metalworking, woodworking, and precision machining

Specifications

• Model number: K11-200

• Jaw type: 3-Jaw (20Cr, ≥53 HRC)

• Chuck outer diameter: 8 in / 200 ± 5 mm

• Clamping range: 0.157 – 3.346 in / 4 – 85 mm

• External jaw clamping range: 2.76 – 8 in / 70 – 200 mm

• Bore diameter: φ65 mm

• Fixed thread: 3-M10

• Scroll material: 40Cr (≥45 HRC)

• Surface treatment: <Ra0.8, oil coated

• Main material: HT300

• Product size: φ200 x 160 mm

• Net weight: 27.1 lbs / 12.3 kg