QWORK Aluminum Heater Block with Silicone Sock 3D Accessories for CR10 - Ender 2 - Ender 3 - ANET A8 3D Printers MK7 MK8 MK9 Hotends

Feature: The heater block is made of high-quality aluminum Alloy with high hardness, wear resistance, anti-corrosion and high temperature resistance, can realize long time use It is suitable for ANET A8/ENDER2/ENDER3/CR10/CR-10S / CR-10-S5 / CR-10 MINI Printers which is MK7, MK8 hotends Coming with a blue silicone case, which can resist up to 280? temperature and heat insulation to avoid being scalded, and its surface not easy to stick something Specifications: Material: Aluminum Alloy+Silica Item Package: Item Package Quantity :1