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Metal Auger
Warframe · Mod

Metal Auger

Rifle Punch Through mod

Released Oct 25, 2012

Metal Auger is a standard Rifle mod that grants Punch Through, reaching +2.1 at rank 5. Its Flawed version lists +1 Punch Through, but the supplied comparison gives no base drain for that version.

TypeRiflePolaritynaramonMax rank5Base drain10VariantStandardRarityRare
Metal Auger GUIDE

Understand Metal Auger

Useful when…

  • Add the listed Punch Through bonus to a compatible rifle.
  • Compare its listed rank effects and capacity needs with your setup.

Punch Through by rank

Metal Auger grants +0.4 Punch Through at rank 0, +1.4 at rank 3, and +2.1 at rank 5. These are the mod's listed bonuses.

wiki.warframe.com ↗

Fit and fusion costs

This Rare standard Rifle mod has Naramon polarity, base drain 10, and maximum rank 5. The listed rank 2-to-3 step costs 120 Endo and 5,796 Credits; rank 4-to-5 costs 480 Endo and 23,184 Credits.

wiki.warframe.com ↗

Flawed version and distinct effects

Flawed Metal Auger lists +1 Punch Through. The comparison does not state its base drain, and it is explicitly incompatible with Metal Auger. Aerial Ace refreshes Double Jump on kills while airborne, and Agile Aim grants movement speed while aiming; these different effects do not provide the listed Punch Through bonus.

Limitations and tradeoffs

  • Metal Auger lists a higher maximum Punch Through bonus than Flawed Metal Auger; the supplied comparison does not give the Flawed version's base drain.
  • The listed rank 4-to-5 fusion step costs more than the rank 2-to-3 step.

Common mistakes to avoid

  • Trying to equip Metal Auger and Flawed Metal Auger together despite their explicit incompatibility.
  • Assuming Flawed Metal Auger's base drain from the supplied comparison, which does not state it.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+0.4 Punch Through1000
1+0.7 Punch Through11301,449
2+1 Punch Through12904,347
3+1.4 Punch Through1321010,143
4+1.8 Punch Through1445021,735
5+2.1 Punch Through1593044,919

These are listed mod effects and fusion costs, not final build damage. Matching and mismatched polarities change capacity. Totals assume starting at rank 0.

References and version

Game data version: Pinned public export

Metal Auger — WARFRAME Wiki ↗wiki.warframe.com ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

Warframe Public Export ↗wiki.warframe.com ↗

Original data record ↗

Optional: calculate an upgrade or configurationOpen the calculator when you want a cost estimate or a compatibility check.
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Fusion cost and capacity

0Endo
0Credits
10Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+0.4 Punch Through1000
1+0.7 Punch Through11301,449
2+1 Punch Through12904,347
3+1.4 Punch Through1321010,143
4+1.8 Punch Through1445021,735
5+2.1 Punch Through1593044,919

Slot polarity changes drain; fusion prices depend on mod rarity and family.

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