Weldon tool holder PSK 63-18-65 with cooling channels Price Add to cart PSK63/C6. G2,5 25.000 1/min. Runout <= 3µm. With two coolant channels. For tools with through coolant an O-ring must be used. Article number: C6.04.18.K Webblager: In stock (17st) Lager - Tyringe: Approximately 7 working days Manufacturer