![Reprap development and further adventures in DIY 3D printing: Geared Extruder Hot-End Block finished Reprap development and further adventures in DIY 3D printing: Geared Extruder Hot-End Block finished](https://1.bp.blogspot.com/_yfTUA-zOIkk/TPEHuMesLeI/AAAAAAAAAF4/a4ofrJKQjvs/s1600/Hot_end_Alu_block_drilling.png)
Reprap development and further adventures in DIY 3D printing: Geared Extruder Hot-End Block finished
![Amazon.com: XIFOWE Nozzles 25 pcs 3D Printer Brass Nozzles for V5-V6 3D Printer. with DIY Tools and A Ten-Grid Parts Box, for 1.75mm PLA ABS 3D Printers, Compatible with Prusa i3 MK3/MK3S, Amazon.com: XIFOWE Nozzles 25 pcs 3D Printer Brass Nozzles for V5-V6 3D Printer. with DIY Tools and A Ten-Grid Parts Box, for 1.75mm PLA ABS 3D Printers, Compatible with Prusa i3 MK3/MK3S,](https://images-na.ssl-images-amazon.com/images/I/71reNuhQbKL._AC_UL600_SR600,600_.jpg)
Amazon.com: XIFOWE Nozzles 25 pcs 3D Printer Brass Nozzles for V5-V6 3D Printer. with DIY Tools and A Ten-Grid Parts Box, for 1.75mm PLA ABS 3D Printers, Compatible with Prusa i3 MK3/MK3S,
![Amazon.com: BIAOBIAO 3D Printer Nozzles + 4 DIY Tools for J-Head E3D V5 V6 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm Nozzle Tool for Nozzle Replacement, Spanner, Installation Tools … : Industrial & Scientific Amazon.com: BIAOBIAO 3D Printer Nozzles + 4 DIY Tools for J-Head E3D V5 V6 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm Nozzle Tool for Nozzle Replacement, Spanner, Installation Tools … : Industrial & Scientific](https://m.media-amazon.com/images/I/71u+fOodLgL._AC_UF1000,1000_QL80_.jpg)