Difference between revisions of "Drill arm"
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| name = Drill arm | | name = Drill arm | ||
| image = Health item prosthetic.png|Drill arm | | image = Health item prosthetic.png|Drill arm | ||
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| thingSetMakerTags = RewardStandardLowFreq | | thingSetMakerTags = RewardStandardLowFreq | ||
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The '''drill arm''' is an [[artificial body part]] that provides both the functionality of a normal arm, while also increasing [[Mining Speed]] by 160%, [[Deep Drilling Speed]] by 70%, and inflicting a -8% [[Moving]] penalty. | The '''drill arm''' is an [[artificial body part]] that provides both the functionality of a normal arm, while also increasing [[Mining Speed]] by 160%, [[Deep Drilling Speed]] by 70%, and inflicting a -8% [[Moving]] penalty. | ||
== Acquisition == | == Acquisition == | ||
| − | Drill arms can be | + | Drill arms can be crafted at a [[{{P|Production Facility 1}}]] once the [[Research#{{P|Required Research}}|{{P|Required Research}}]] research project has been completed. They require {{Required Resources}}s, {{ticks|{{P|Work To Make}}}} of work and a [[{{P|Skill 1}}]] skill of {{P|Skill 1 Level}}. |
| − | They can also be [[trade|bought]] from [[Outlanders]] and [[Empire]] settlements. | + | They can also be [[trade|bought]] from [[Outlanders]] and [[Empire]] settlements, and are occasionally found installed on [[raiders]]. |
== Summary == | == Summary == | ||
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If the operation fails, the part has a chance{{Check Tag|What Chance?}} to be destroyed. | If the operation fails, the part has a chance{{Check Tag|What Chance?}} to be destroyed. | ||
| − | == Analysis== | + | == Analysis == |
| + | {{Rewrite|section=1|reason=Clean up needed. Numbers are good, esp those showing the full potential in mining, but some redundancy with summary}} | ||
The drill arm can be installed on pawns if one needs a lot of mining or [[deep drill|deep drilling]] done quickly. The effect is especially potent for pawns with [[traits]] that modify global work speed, as the +160% / +70% bonus is added '''before''' multiplicative modifiers. | The drill arm can be installed on pawns if one needs a lot of mining or [[deep drill|deep drilling]] done quickly. The effect is especially potent for pawns with [[traits]] that modify global work speed, as the +160% / +70% bonus is added '''before''' multiplicative modifiers. | ||
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The [[moving]] penalty predominately slows [[move speed]] but also decreases [[melee dodge chance]] and [[hunting stealth]]. Note that move speed calculation applies penalties from armor before the scaling to moving capacity - so while an otherwise unencumbered dual-field handed pawn will be 0.74c/s slower than a regular unencumbered pawn, the field handed pawn in [[cataphract armor]] will only be 0.61c/s slower than an cataphract-suited unmodified pawn. That is, the qualitative 16% reduction in move speed is maintained, so the larger the move speed penalty, the closer modified and unmodified pawns become quantitatively. | The [[moving]] penalty predominately slows [[move speed]] but also decreases [[melee dodge chance]] and [[hunting stealth]]. Note that move speed calculation applies penalties from armor before the scaling to moving capacity - so while an otherwise unencumbered dual-field handed pawn will be 0.74c/s slower than a regular unencumbered pawn, the field handed pawn in [[cataphract armor]] will only be 0.61c/s slower than an cataphract-suited unmodified pawn. That is, the qualitative 16% reduction in move speed is maintained, so the larger the move speed penalty, the closer modified and unmodified pawns become quantitatively. | ||
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== Version history== | == Version history== | ||
Revision as of 12:00, 22 December 2022
 | This article relates to content added by Royalty (DLC). Please note that it will not be present without the DLC enabled. |
Drill arm
A mechanical arm replacement for speeding up mining. It has a built-in snake drill, which allows the miner to rapidly find and exploit weak lines in the rock. It also has a general-purpose manipulator. It is somewhat ungainly, which slows down movement slightly.
Base Stats
- Type
- Medical Items – Body Parts
- Tech Level
- Industrial
- Market Value
- 425
- Mode
- Melee
Melee Combat
- Mode
- Melee
- Melee Attack 1
- Drill
13 dmg (Stab)
20% AP
2 seconds cooldown
Creation
- Crafted At
- Required Research
- Specialized limbs
- Skill Required
- Crafting 5
- Work To Make
- 15,000 ticks (4.17 mins)
- Resources to make
60 + 
8
- thingSetMakerTags
- RewardStandardLowFreq
- techHediffsTags
- ImplantEmpireCommon, DrillArm
- tradeTags
- ImplantEmpireCommon
The drill arm is an artificial body part that provides both the functionality of a normal arm, while also increasing Mining Speed by 160%, Deep Drilling Speed by 70%, and inflicting a -8% Moving penalty.
Acquisition
Drill arms can be crafted at a Machining table once the Specialized limbs research project has been completed. They require 60 Steel, 8 Componentss, 15,000 ticks (4.17 mins) of work and a Crafting skill of 5.
They can also be bought from Outlanders and Empire settlements, and are occasionally found installed on raiders.
Summary
Drill arms replace the user's organic arm. Note that unlike every other artificial arm in the game, this part does not attach to the shoulder but instead the arm itself. This means that certain body part destructions can prevent its attachment and that the drill arm cannot be used after an artificial arm has been attached to that side. It is unknown whether this is a bug. They are universal and can be installed on either the left or right. The drill arm has a part efficiency of 100%. This fully replaces the functionality of a normal arm but provides no enhancement - when coupled with the arm body part having a Manipulation importance of 50%, it results in an increase in manipulation of up to 50% when replacing a missing or totally inoperable hand or arm. Manipulation, in turn, affects a great many stats. For a full list of affected stats, see Manipulation.
Each drill arm also provides +160% Mining Speed and a +70 Deep Drilling Speed. The effects of two installed arms stack. These bonuses apply as offsets to the base value of the stat, and are then multiplied by Global Work Speed, Skill factors and Capacity factors meaning the final increase from installing a drill arm can be significantly more than the nominal values. See those pages for details.
Each drill arm also inflicts a −8% Moving penalty. Moving, in turn, affects the following stats: Hunting Stealth, Melee Dodge Chance, Move Speed. This results in a directly proportional change to a pawn's move speed, and a improvement in melee dodge chance equivalent to an losing −1.44 levels of Melee skill per arm replaced.
A drill arm also replaces the natural "Fist" attack all Humans have with a more powerful Stab attack.
| Name | Damage | DPS | AP | Damage Type | |
|---|---|---|---|---|---|
|
Human Fist | 8.2 | 4.1 | 12% | Blunt |
|
Drill arm | 13 | 20% | Stab | |
Installation
 | This section is a stub. You can help RimWorld Wiki by expanding it. Reason: Please add a reason . |
Installing the part requires 2,500 ticks (41.67 secs) of work, ?x medicine of ?? quality or better, and a Medical skill of 4.
Removing the part requires ? of work, ?x medicine of ?? quality or better, and a Medical skill of ?.
If the operation fails, the part has a chance[What Chance?] to be destroyed.
Analysis
 | This section is suggested to be rewritten. Reason: Clean up needed. Numbers are good, esp those showing the full potential in mining, but some redundancy with summary. You can help the RimWorld Wiki by improving it. |
The drill arm can be installed on pawns if one needs a lot of mining or deep drilling done quickly. The effect is especially potent for pawns with traits that modify global work speed, as the +160% / +70% bonus is added before multiplicative modifiers.
Example: a healthy pawn with a mining skill of 8 (x100%), a single drill arm (+160% for mining / +70% for deep drilling), a combination of very neurotic and industrious traits (x(40+35)%) in a lit environment will have: (100% + 160%) x 100% x 175% = 455% mining speed or 170% x 100% x 175% = 298% deep drilling speed. This already greatly speeds up work, while a second drill arm will result in 755% mining / 420% drilling speed, which is likely an overkill unless one needs a lot of resources mined quickly.
The field hand, a plant work - oriented counterpart, has the same behaviour in terms of bonus speed calculation.
The moving penalty predominately slows move speed but also decreases melee dodge chance and hunting stealth. Note that move speed calculation applies penalties from armor before the scaling to moving capacity - so while an otherwise unencumbered dual-field handed pawn will be 0.74c/s slower than a regular unencumbered pawn, the field handed pawn in cataphract armor will only be 0.61c/s slower than an cataphract-suited unmodified pawn. That is, the qualitative 16% reduction in move speed is maintained, so the larger the move speed penalty, the closer modified and unmodified pawns become quantitatively.
Version history
- Royalty DLC Release - Added.
- 1.1.2565 - part efficiency 50% -> 100%, boost 180% -> 160%, movement penalty,
- Arm/Hand
- Archotech arm • Bionic arm • Power claw • Prosthetic arm • Wooden hand • Drill arm
• Elbow blade • Field hand • Hand talon • Venom talon • Flesh tentacle
• Flesh whip - Head
- Archotech eye • Bionic eye • Bionic ear • Bionic jaw • Bionic tongue • Cochlear implant • Denture • Aesthetic nose
- Head implants
- Joywire • Painstopper • Circadian assistant • Circadian half-cycler • Gastro-analyzer • Learning assistant • Mindscrew • Neurocalculator • Psychic harmonizer • Psychic reader • Psychic sensitizer • Venom fangs • Control sublink (Standard, High)
• Mechlink • Mech gestation processor • Remote repairer • Remote shielder • Repair probe - Spine
- Bionic spine • Revenant vertebrae
- Stomach
- Bionic stomach • Nuclear stomach • Reprocessor stomach • Sterilizing stomach • Fleshmass stomach
- Heart
- Bionic heart • Prosthetic heart • Heart • Adrenal heart • Corrosive heart • Metalblood heart
- Lung
- Lung • Detoxifier lung • Fleshmass lung
- Kidney
- Kidney • Detoxifier kidney
- Organs
- Liver
- Visceral implants
- Death acidifier • Aesthetic shaper • Coagulator • Healing enhancer • Armorskin gland • Stoneskin gland • Toughskin gland • Immunoenhancer • Love enhancer • Ghoul plating • Ghoul barbs
- Leg/Foot
- Archotech leg • Bionic leg • Prosthetic leg • Peg leg • Wooden foot • Knee spike
- Related
- Psylink neuroformer • Xenogerm
- Deprecated
- Scyther blade • Psychic silencer