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Cogfly is a Red tool that spawns mechanical flies that independently deal damage to enemies in Hollow Knight: Silksong. Check out how to get Cogfly, its location, and its effects here!
List of Contents

The Cogfly can be crafted in a workbench found in the High Halls. You need one Craftmetal to make this tool.

The platforming section leading up to the Cogfly requires players to use the Clawline, a grappling hook that Hornet can shoot out horizontally. Players will need to shoot the Clawline through the loops in order to activate switches that unlock the path to the Cogfly.
The main function of Cogfly spawns are for dealing passive damage to enemies. This can help in boss fights as large bosses will tank all the hits from each Cogfly. At the same time, this helps in gauntlets as Hornet's Cogflies can still deal damage while players can move more carefully.
Cogflies move independently of Hornet's actions, leaving them with almost zero drawbacks. This means that players can focus on other actions, such as platforming, or using Silk Skills. Overall, the Cogfly offers so much value as a tool compared to its low cost of use.
Cogfly
|
||
| Slot Color | Uses | Refill Cost |
|---|---|---|
| Red | 4 | TBD |
| Effect | ||
| Winged cogwork companion that will seek nearby foes and attack. | ||

| Silksong Tools Guides | |
|---|---|
| Best Tools for Each Type | Best Silkshot to Get |
I am so confused, how the hell do I get more they ran out even after sitting at a bench I have no more.
How to Get Cogfly and Effects

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