The ER Sealed Tap Collet is made available by us that feature a unique slotting design that engages the square of the tap shank to positively lock the tap and also seal around the tap shank to direct coolant through the tap. Collets have a special slotting design that prevents coolant from reaching the collet face. Since the design of the slots prevent coolant leakage, these collets can be used in high-pressure coolant applications. ER Sealed Tap Collet is made for use in various places.