Slim chuck Nikken SK

Model: Hybrid G1

• Overall runout accuracy of 3 μm, equal to or better than shrink-fit holders
• Combines a collet holder system with a highly stable internal clamping mechanism
• No need for heating equipment, significantly reduces tool change time
• Stable operation at high speeds up to 50,000 min⁻¹
• Simple outer design minimizes aerodynamic noise and cutting fluid splatter

Model: Super G1

• Guarantees within 5μm integrated runout accuracy — including holder, locknut, and collet
• Achieves superior balancing for high-speed machining up to 25,000 min⁻¹
• Delivers 1.5x stronger grip force and excellent rigidity, ideal for end milling
• Features a durable safety cover on the locknut for secure high-speed use
• Ensures quick, tool-free collet changes with simple push-pull operation