B-2A Spirit Kit Card
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Estimated printing price per file
€1.22 – €1.49 net (excluding VAT)
For file: B-2A Spirit Block 30 Gear Down Sprue_0.2mm_PLA_MINI_1h21m.gcode
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Average indicative estimate: €1.35 excluding VAT (range midpoint).
- Weight reported by the author
- 17 g
- Print time reported by the author
- 1.35 hr
- Source material
- PLA
- Estimate material
- PLA
- Estimate printer
- Bambu Lab P1S - 0.4 nozzle
- Estimate process
- 0.20mm Standard
Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.
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Kit card of the Northrop Grumman B-2 Spirit stealth bomber. The giant, stealth, flying "Dorito"
- Rating
- 3.5 / 5
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- 2
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- Reviews
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Ideas
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
The B-2 Spirit is a stealth bomber developed by Northrop Grumman. The first operational B-2 would be named the Spirit of Missouri, as all B-2 aircraft would follow the same naming scheme of Spirit of “Insert U.S. State”. Production of the B-2 would go from 1987 to 2000, with it entering service on January 1, 1997. A total of 21 B-2 Spirits have been made, 20 of which remain in service since one was lost in a crash during takeoff during 2008. It has an RCS of 1 sq ft (0.1 sq m), for reference a bird has an RCS of 0.1 sq ft (0.01 sq m). the B-2 obtains this though the lack of right angles, low-drag design, and lack of vertical stabilizers. It served in Kosovo War, Iraq, Afghanistan, and Libya.
RCS Comparison (below)

Both Sprue and Sprue-less models included along with models of individual parts. Contrary to my other models, this model requires absolutely NO glue. I would have more pictures, but alas, I have no print bed. Yeah, my print bed broke, don't ask how, just know it will be a few weeks till I get a new one. Also, this kit card is fully printable on a Prusa Mini.
A variant with the landing gear down is included and is designated “Gear Down”
Print at a .2 mm layer height with 100% infill.