2-Pack Aluminum Upgrade Heater Block for Volcano Hotend PT100 Cartridge DDB Extruder

A 2-Pack aluminum upgrade heater block for Volcano hotends with PT100 cartridge support and DDB extruders.
Price range: See on Amazon
What we liked
- + PT100 cartridge compatibility supports precise high-temp sensing
- + 2-Pack gives a spare for upgrade projects on direct drive setups
- + Volcano form factor enables larger nozzles for faster printing
Trade-offs
- - PT100 wiring and firmware setup add complexity for beginners
- - Aluminum block is less thermally stable than plated copper
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