3-jaw self-centering lathe chuck, 4 inches

The 3-jaw lathe chuck features a self-centering function and a wide clamping range, making it suitable for a variety of machining centers, lathes, and 3D printers. The chuck is made of high-quality materials, ensuring accuracy and durability.

Description:

• Self-centering 3-jaw lathe chuck
• Clamping range from 0.08 to 4 inches (2-100 mm)
• Suitable for lathes, milling and drilling tools
• Reversible jaws with T-key mounting screws
• Widely applicable to various machining processes

Features:

• Exceptional working accuracy and durability
• Adjustable jaws for ease of use
• Self-centering function ensures stability
• Reversible jaws for machining different size parts

Technical data:

• Clamping range: 0.078-1.18 inch/2-30 mm
• Jaws: 3 pcs, made of 20Cr steel, hardness ≥53HRC
• Clamp outer diameter: 4 inch/100 ± 5 mm
• Fixed thread: 3-M8
• Thread made of 40Cr steel, hardness ≥45HRC
• Material: HT300
• Surface treatment:
• Product size: φ100 x 120 mm
• Bore diameter: φ22 mm
• Outer jaw clamping range: 1.38-4 in. / 35-100 mm
• Net weight: 2.96 kg (6.5 lbs)
• Model number: K11-100

Package included:

• 3-jaw lathe chuck (4 in.)
• T-wrench mounting bolts