CNC Kitchen Installation Tips SET for Weller ET V2Compatible with Weller WES50 51, WESD51 PES50 51, WE1010, LR21, ET, not compatible with WTCP V2 includes a M2. 5 tip V1 did not. PROTECT OUR ENVIRONMENT, LEAD and CADMIUM FREE Brass alloy Sizes: M2, M2. 5, M3, M4, M5, M6+1 4", M8 For easy installation of short and standard threaded inserts Max. recommended operating temperature: 280C Print your own BOX, CAD Data for FREE (Box is not in scope of delivery)