K11-100 4'' 3 Jaw Self-Centering Lathe Chuck 100mm with Internal & External Jaws,7x14 mini lathe chuck- for CNC, Milling, Drilling Machines & Wood Turning (K11-100)

K11-100 4'' 3 Jaw Self-Centering Lathe Chuck 100mm with Internal & External Jaws,7x14 mini lathe chuck- for CNC, Milling, Drilling Machines & Wood Turning (K11-100)

• Precision 3-Jaw Self-Centering Design：The K11-100 lathe chuck features a 3-jaw self-centering mechanism with ±0.02mm repeat accuracy, ensuring perfect alignment for CNC machining, drilling, and milling applications. Its hardened steel jaws (internal clamping range: 2-30mm; external: 30-90mm) securely grip workpieces up to 100mm diameter.
• Industrial-Grade Durability：Crafted from hardened steel and frequency-hardened cast iron, this 3-jaw lathe chuck withstands max torque of 60Nm and operates at 4200 RPM. Dual-ground jaw teeth and guides ensure extended service life, even under heavy-duty industrial use.
• Mini Lathe & CNC Compatibility：Designed for 7x14 mini lathes and general CNC/CNC-compatible machinery. Includes mounting bolts (84mm bolt circle diameter) and a safety chuck key for seamless integration with lathes, grinders, and milling machines.
• Complete Installation Kit：Package contains 3*internal jaw (2-30mm clamping), 3*external jaw (30-80mm clamping), 3*screws, and a T-wrench for quick jaw changes.
• Multi-Industry Applications：Ideal for metalworking, woodworking, and precision engineering. Compatible with manual lathes, economical CNC lathes, and drilling rigs. Key specs: 100mm diameter, 55mm thickness, max speed 4200 RPM.