Omega Products BT50 Hydraulic Expansion Chuck - HC20S - 25,000RPM - G2.5 - 83mm Gauge Length - Form AD/B + Cool RPTECH Flutes: 4-flute design for efficient

Flutes: 4-flute design for efficient material removal and smoother finishing

helping you finish parts faster with fewer reworks and less downtime

and a practical

helping you maintain tight tolerances across demanding cavities and grooves

Four-flute square-edge design for clean finishes: Sturdy

Omega Products BT50 Hydraulic Expansion Chuck - HC20S - 25,000RPM - G2.5 - 83mm Gauge Length - Form AD/B + Cool RPTECH Flutes: 4-flute design for efficientThe Omega BT50 Hydraulic Expansion Chuck HC20S is a precision tool holder designed for BT50 spindle systems in demanding high speed machining environments. Capable of up to 25,000 RPM, it provides secure, consistent tool gripping through hydraulic expansion, enabling fast tool changes without compromising accuracy. With a G2. 5 precision rating, this chuck achieves minimal runout and excellent concentricity for tight tolerances and repeatable results.