Hephaestus EFP

about

The Hephaestus is a DIY single explosively formed penetrator (EFP) system for anti-materiel/armour-penetration purposes. This design is intended for use with a high brisance, high detonation velocity explosive like C4 or ETN, with a detonator system of your choice.

Additionally the files include the design for a copper blank disk bending jig to anneal and press a blank disk into a cone, as well as a printable cone for use with copper-filled filaments on a traditional FDM 3D printer.

The default size for the Hephaestus EFP is scaled to fit 1 M112 block of C4. It can be scaled down or up to fit artibtrary diameter copper cones and the matching volume of explosive.

 

files

File Extension
Hephaestus-EFP.zip zip

versions

Version: 1.0.0 latest

initial upload

about

The Hephaestus is a DIY single explosively formed penetrator (EFP) system for anti-materiel/armour-penetration purposes. This design is intended for use with a high brisance, high detonation velocity explosive like C4 or ETN, with a detonator system of your choice.

Additionally the files include the design for a copper blank disk bending jig to anneal and press a blank disk into a cone, as well as a printable cone for use with copper-filled filaments on a traditional FDM 3D printer.

The default size for the Hephaestus EFP is scaled to fit 1 M112 block of C4. It can be scaled down or up to fit artibtrary diameter copper cones and the matching volume of explosive.

 

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Metrics

Views

1K

Downloads

70

Project Info

release date

Jun 21, 2024

artifact types

CAD Object, Stereolithic object, DIY Project

library categories

Printable Tooling, Printable Explosive Device

fabrication method

Primarily Printable

language

English

license

The Unlicense

files

File Extension
Hephaestus-EFP.zip zip

versions

Version: 1.0.0 latest

initial upload

The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.

Ghost Gunner 3s, GG3s, True Desktop CNC, by Defense Distributed Ghost Gunner 3s, GG3s, True Desktop CNC, by Defense Distributed

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