# Drill heads - Stage 1 (technology)

internal name `drill-head-mk01` · tier 2 (Logistic science pack, [tier 2](https://factorio.kalzumeus.com/tier/2.md))
HTML page: https://factorio.kalzumeus.com/tech/drill-head-mk01/

## Cost

160 units of (1 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 2 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 3 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 60 s each.

## Requires (1)

- [Logistic science pack](https://factorio.kalzumeus.com/tech/logistic-science-pack.md)

## Leads to (3)

- [Coalbed methane extractor - Stage 1](https://factorio.kalzumeus.com/tech/coalbed-mk01.md)
- [Niobium](https://factorio.kalzumeus.com/tech/niobium.md)
- [Phosphorous processing](https://factorio.kalzumeus.com/tech/phosphorous-processing.md)

## Unlocks (3 recipes)

### Drill head (`drill-head`)

- 3 s · tier 2
- Ingredients: 8 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 3 × [Chromium](https://factorio.kalzumeus.com/item/chromium.md), 5 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md)
- Results: 3 × [Drill head](https://factorio.kalzumeus.com/item/drill-head.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Drill heads - Stage 1](https://factorio.kalzumeus.com/tech/drill-head-mk01.md)

### Drill head (`drill-head-2`)

- 3 s · tier 2
- Ingredients: 8 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 3 × [Chromium](https://factorio.kalzumeus.com/item/chromium.md), 6 × [Aluminium plate](https://factorio.kalzumeus.com/item/aluminium-plate.md)
- Results: 4 × [Drill head](https://factorio.kalzumeus.com/item/drill-head.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Drill heads - Stage 1](https://factorio.kalzumeus.com/tech/drill-head-mk01.md)

### Drill head (`drill-head-3`)

- 5 s · tier 2
- Ingredients: 8 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 4 × [Titanium plate](https://factorio.kalzumeus.com/item/titanium-plate.md), 6 × [Aluminium plate](https://factorio.kalzumeus.com/item/aluminium-plate.md)
- Results: 6 × [Drill head](https://factorio.kalzumeus.com/item/drill-head.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Drill heads - Stage 1](https://factorio.kalzumeus.com/tech/drill-head-mk01.md)