Omega Products HSK63A Shrink Fit Chuck is a precision toolholding solution designed for high-speed milling on HSK63A spindles. It securely clamps cutting tools with shank diameters from 3 mm to 32 mm using a controlled shrink-fit process, delivering a strong, uniform grip that eliminates tool slip and maximizes rigidity.

Built for reliability, the chuck features a 120 mm long body and a G2.5 interface that delivers precise tool positioning and repeatable accuracy, even at speeds up to 25,000 RPM.

• Uniform shrink‑fit clamping for maximum rigidity: The heating and cooling cycle expands the chuck evenly, allowing quick tool insertion and a firm, uniform grip that minimizes slip and enhances cutting stability.
• Wide tool shank compatibility (3–32 mm): One chuck covers a broad range of common cutting tools, reducing setup time and the need for multiple adapters.
• G2.5 interface with high‑speed capability (up to 25,000 RPM): Ensures precise tool positioning and repeatable results at high speeds, supporting clean finishes and consistent performance.

This shrink-fit chuck combines secure toolholding, broad compatibility, and high-speed precision to streamline setups, reduce downtime, and deliver reliable, repeatable results across demanding milling applications on HSK63A configurations.