The Jackhammer is Rust's fastest mining tool — but it costs fuel, requires a Tier 2 workbench, and doesn't always beat a Salvaged Icepick on per-minute yield. This guide breaks down when the Jackhammer is the right call, when an Icepick wins, and how the math changes once you stack ore tea and Bear Pie on top.
Tools compared
Per-node yield (no buffs, average node):
Rock — slowest, lowest yield. Skip past wipe hour 1.
Stone Pickaxe — viable early. ~80% yield of a Salvaged Icepick.
Salvaged Icepick — the standard. Cheap, no fuel, full yield.
Salvaged Pickaxe — slightly faster than Icepick but less HP per swing.
Jackhammer — fastest, full yield, but burns fuel and has lower durability.
On per-node yield without buffs, the Icepick and Jackhammer are roughly equal. The difference is speed: a Jackhammer mines a single node in ~6 seconds vs ~14 seconds for an Icepick.
Stamina and fuel cost
Icepick uses your character's stamina — limitless but slows you between swings as stamina depletes. You can mine indefinitely with rest breaks.
Jackhammer uses Low Grade Fuel from your inventory. One LGF burns through roughly 6-8 nodes worth of mining. At a sulfur quarry, that's ~5-10 LGF per full clear — easily produced from animal fat + wood.
Net cost per node: Icepick ≈ stamina + tool durability. Jackhammer ≈ ~0.15 LGF + tool durability + the cost to craft. Jackhammer wins on speed; Icepick wins on logistics.
With ore tea + Bear Pie
Buffs change the calculation entirely. With Pure Ore Tea and a Bear Pie active, your per-node yield jumps significantly. The Jackhammer's speed advantage means you crank through more buffed nodes before the buffs expire (Pure Ore Tea is 30 min).
The math: with buffs, a Jackhammer-equipped player clears about 1.6× more nodes per buff cycle than an Icepick player — meaning you waste less of the 30-minute window travelling vs swinging.
Run the exact numbers in the Yield Calculator — toggle between Icepick and Jackhammer with Pure Ore Tea + Bear Pie on to see your per-buff-cycle output.
When Icepick wins
Early wipe, before T2 workbench. You don't have a Jackhammer yet.
Solo, no fuel supply. If you're not running animal fat + wood production, LGF gets expensive.
Quarry near base. Travel time is short; speed advantage is small. Use the cheap Icepick.
Stealth ore runs. Jackhammer is loud — every player within ~80m hears you. Icepick is silent.
When Jackhammer wins
Long roams to remote quarries. Speed compounds — you mine 1.6× more in the same buff window.
Group ore runs. Splitting LGF supply across the group makes the per-player fuel cost negligible.
Mid-late wipe when you have steady fuel and need bulk sulfur for raiding.
HQM nodes. The yield difference per node is biggest on high-quality metal nodes.
Common mistakes
Crafting a Jackhammer on day 1. The crafting cost is high; you don't have the workbench tech yet, and the LGF isn't a sustainable supply this early.
Forgetting LGF on a roam. Burning through your last LGF mid-quarry is the worst feeling. Always carry double what you think you need.
Using Jackhammer near contested zones. The noise is a beacon for nearby players — Icepick or risk getting rolled.
Compare Jackhammer + Pure Ore Tea + Bear Pie to bare Icepick output. The Yield Calculator does it per-node.