Because this PEEK is part glass filled

Professional 3D printing just got more accessible

use the general recommended settings

1 L type adapter

The RRD-FAN-EXTENDER is exactly what you need in this case

UltiMaker - 0.8 Ultimaker Print Core (BB) Wanhao Duplicator I3 - Reservedel Because this PEEK is partA 0. 8mm print core BB is an interchangeable print core for Ultimaker 3, Ultimaker 3 Extended and Ultimaker S5 with a custom nozzle for geometry optimization for PVA support material. 0. 80mm Ultimaker print core for PVA support material Maximize print performance and machine uptime with our replaceable print cores that match the material. Configure your 3D printer in seconds, whether you need reliable combinations of build and support materials for