3-jaw self-centering lathe chuck, 5 inches

3-jaw lathe chuck for lathes, milling machines and 3D printers. This self-centering chuck features a wide clamping range and a durable structural design for precise material handling.

Description:

• Self-centering 3-jaw lathe chuck
• The jaws are reversible, allowing you to customize the functionality of the chuck
• Designed for machining centers, lathes and milling machines, and 3D printers
• Clamping range from 0.1 to 5 inches (2.5 to 125 mm)

Features:

• Adjustable T-key clamping screws
• Strong and durable 20Cr steel jaws with ≥53HRC hardness
• Self-centering function for accuracy
• Easy to use and adjust
• Widely applicable to various processing equipment

Technical data:

• Jaws: 3 pcs., material – 20Cr, hardness ≥53HRC
• Clamp outer diameter: 5 inches / 125 ± 5 mm
• Clamping range: 0.098-1.57 inches / 2.5-40 mm (internal), clamping range: 1.78-5 inches / 45-125 mm (external)
• Fixed thread: 3-M8, thread made of 40Cr steel with ≥45HRC hardness
• Surface treatment:
• Bore diameter: φ30 mm
• Product size: φ125 x 135 mm
• Net weight: 10.8 lbs / 4.9 kg
• Main material: HT300
• Model number: K11-125

Package included:

• 3-jaw lathe chuck (5 inch, model K11-125)
• T-key mounting bolts