The Cobalt Chainsaw is superior to the Molten Hamaxe in that it has higher damage and speed, but lower Axe-power. It is considered to be one of the weaker Hardmode Tier tools.
Terraria - Cobalt Tools Overview-0

Terraria - Cobalt Tools Overview-0

Despite the fact that it has a lower axe-power, it is a far more efficient tool than the Molten Hamaxe, having a speed of 'fast', as opposed to the Molten Hamaxe's speed of 'slow'. If its knockback is improved, it can be used as a reliable weapon as it can stun-lock enemies while scoring several hits in a second. Like all other chainsaws, it cannot be reforged with the "Legendary" prefix.

Update Info


  • Can no longer be crafted into Hamdrax.


  • Can no longer receive size modifiers.


  • Added to the game.

Item 2342(0) Sawtooth Shark

Cobalt Chainsaw Cobalt Chainsaw

Item 1190(1) Palladium Chainsaw

Mythril Chainsaw Mythril Chainsaw

Item 1197(1) Orichalcum Chainsaw

Adamantite Chainsaw Adamantite Chainsaw

Item 1204(1) Titanium Chainsaw

Item 579o Drax

Item 1232(1) Chlorophyte Chainsaw

Item 3098(0) Butcher's Chainsaw

Items Requiring Cobalt
Armor Cobalt Hat · Cobalt Helmet · Cobalt Mask · Cobalt Breastplate · Cobalt Leggings
Tools Cobalt Drill · Cobalt Chainsaw · Cobalt Pickaxe · Cobalt Waraxe
Weapons Cobalt Repeater · Cobalt Sword · Cobalt Naginata
Other Cobalt Bar · Cobalt Brick
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