Omega Products HSK63A Shrink Fit Chuck - G2.5 - 25,000 RPM - 20mm - 100mm Long End Mill Holders Through-Coolant Delivery Direct to the

Through-Coolant Delivery Direct to the Cut: built-in coolant channels route coolant right to the cutting edge

and flute design supports efficient workflows

Chip evacuation: Optimized geometry promotes continuous chip removal

000 RPM speed range combined with G2

High-Feed-Rate Design with 45° Helix: Enables fast material removal and efficient chip flow

Omega Products HSK63A Shrink Fit Chuck - G2.5 - 25,000 RPM - 20mm - 100mm Long End Mill Holders Through-Coolant Delivery Direct to theThe Omega Products HSK63A Shrink Fit Chuck is a precision toolholding solution designed for HSK63A spindles. It securely holds tool shanks from 3 mm to 32 mm, enabling fast tool changes with a strong, even grip. The chuck uses a controlled heating and cooling process to uniformly expand the body, allowing the tool shank to be inserted and then clamped with consistent force to maximize rigidity and minimize slip. With a 100 mm overall length and a G2.