Uploaded November 2025 | Updated September 2026, 2 weeks ago

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A follow-up, deep dive into the key changes we made for the new AltMill 4x8 relative to our 2x4 and 4x4 models. Our lead engineer Daniel sheds more light into its table construction and assembly; y-extrusion upgrades; the new rack and pinion system; accuracy tolerances; limit switches and a whole lot more.

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FAQs ►
resources.sienci.com/view/am-4x8-specifications
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Creative tools ►
AltMill 4x8: bit.ly/3KX6kbS
gControl Panel Computer: bit.ly/43iIMo0
FREE gSender CNC interface software: bit.ly/47iDpX9
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youtube.com/@SienciLabs

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