Tool Holder ThermoGrip HSK63F Ø20

The Thermo Grip HSK63F is a high-precision, heat-shrink tool holder engineered for CNC machining. Using thermal expansion and contraction, it creates an exceptionally rigid and secure connection between the holder and cutting tool, minimizing tool pull-out, deflection, and vibration, even under high cutting forces.

With extremely low Total Indicator Runout (T.I.R.), often as low as 0.0002″ (~0.005 mm), this holder delivers repeatable accuracy, superior surface finishes, and extended tool life. Its balanced, slim design allows for high-speed cutting, improved chip flow, and access to tight workspaces.

Note: Fitting tools into the Thermo Grip HSK63F requires a specialized induction shrink-fit machine, ensuring proper installation and maximum performance.

• Designed for secure tool clamping.
• Supports repeatable setup and accuracy.
• Suitable for CNC machining environments.
• Keep mating surfaces clean for best performance.