How much does Siege Drill cost in AoE3?

500 food, 500 wood, 10 seconds (AoE3: Definitive Edition 100.19.18309).

What does Siege Drill do in AoE3?

Elite Mantlet: speed +10%; Elite Ram: speed +10%; Light Cannon: speed +10%. The game says: "Siege Workshop units are faster."

Technology

Siege Drill

Siege Drill (tech ID BigSiegeshopSiegeDrill) is a technology in AoE3: Definitive Edition 100.19.18309 costing 500 food, 500 wood, 10 s to research at the Artillery Foundry. Effect: Elite Mantlet: speed +10%; Elite Ram: speed +10%; Light Cannon: speed +10%.

Quick answers (3)

How much does Siege Drill cost in AoE3?: 500 food, 500 wood, 10 seconds (AoE3: Definitive Edition 100.19.18309).
What does Siege Drill do in AoE3?: Elite Mantlet: speed +10%; Elite Ram: speed +10%; Light Cannon: speed +10%. The game says: "Siege Workshop units are faster."
What is the tech ID of Siege Drill?: BigSiegeshopSiegeDrill.

Siege Workshop units are faster.

What it does

Elite Mantlet: speed +10%
Elite Ram: speed +10%
Light Cannon: speed +10%

Cost: 500500
Research time: 10 s
Game ID: BigSiegeshopSiegeDrill

Researched at

Artillery Foundry

Civilizations

Source: techtreey.xml and the Home City files, AoE3: DE 100.19.18309 (build 25040513).