Omega Products HSK63A Shrink Fit Chuck - G2.5 - 25,000 RPM - 18mm - 120mm Long Face Mill Arbors while the sturdy core resists

while the sturdy core resists bending and deflection for reliable performance in demanding applications

reliable performance in tight cavities and fine-detail work

Geometry: High-strength corner-radius edge optimized for high-hardness materials

Two-flute design for efficient chip evacuation: Larger flute space clears chips quickly

it features a robust M22 thread and a 63mm gauge length

Omega Products HSK63A Shrink Fit Chuck - G2.5 - 25,000 RPM - 18mm - 120mm Long Face Mill Arbors while the sturdy core resistsThe Omega HSK63A Shrink Fit Chuck is a precision toolholding solution designed for high speed milling on HSK63A spindles. It securely clamps tool shanks from 3 mm to 32 mm using a controlled shrink fit process, delivering consistent grip and maximum rigidity for demanding cuts. The chuck uses a heating and cooling cycle to expand for tool insertion and then clamps with an even, uniform grip. This approach reduces tool slip and enhances cutting