Ultra-Lightweight Toolhead

Inflexible, Nonmodular, but Very LIGHTWEIGHT toolhead. Designed for Mercury One Ender 5 CoreXY with modified MGN9 X gantry linear rail.

It really only makes sense to use this if you have lightened all the easy stuff first - Carbon Fiber or skeletonized aluminum gantry, Ti fasteners, etc.

It weighs in at 52g including all fasteners, which is about half of EVA 2.4 (~100g) and one-third of Stealthburner (~150g).
(Weights for printed parts and titanium hardware, excluding extruder and hotend, but including Klicky magnets.)

The initial version supports ONLY:
Sherpa Mini extruder
Rapido UHF hotend
5015 rear fan
40XX front fan
Klicky
MGN9 X gantry rail
KW10 switch mount for onboard X endstop (optional)
ADXL345 PCB mount area for resonance compensation (optional)

I may do an HF duct version later.

BOM - Titanium Fasteners

QTY Item
10 M3 nut
2 M3x25 Front Extruder Fan
2 M3x8 Duct/Klicky Assembly
2 M3x8 Toolhead to MGN9 carriage (Front)
2