BIQU Hermit Crab Kits Hotend Replacement Tool BLTouch 3D Printer Parts E3D MK8 H2 Extruder BTT For Ender 3 V2 BX Printer

Features:
Designed for 3D printer users to quickly change tool heads, compatible with rich tool heads, as long as the 3D printer mechanical properties can be driven, can be used by the hermit crab
-Compatible with linear guide and POM wheel guide
-Card buckle connection
-Strong adaptation
-Integrated multifunctional interface
-Easy to disassemble