1PCS Mechanical Water Stop Collet ER11/16/20/25/32 Sealing Collet Central Water Outlet Internal Cooling Spot(ER25-16-C UP)

Precision Mechanical Water Stop Collet - Designed for high-precision machining, this collet ensures optimal performance with internal cooling and central water outlet for efficient heat dissipation. ER11/16/20/25/32 Compatibility - Versatile collet fits multiple ER sizes, making it ideal for various CNC applications and tool holders. Internal Cooling Spot Design - Enhances tool life and machining accuracy by reducing heat buildup during high-speed operations. Sealing Mechanism - Features a robust sealing collet that prevents coolant leakage, ensuring smooth and uninterrupted machining processes. Central Water Outlet for Efficient Cooling - The integrated central water outlet provides consistent coolant flow, improving surface finish and extending tool longevity.