Flying TNT Miner (Tunnel Bore)

Published on March 29, 2026

105

17

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About this build

This compact flying machine is designed as an automatic tunnel bore, utilizing TNT for efficient excavation. It features a simple yet effective redstone mechanism, combining observers, pistons, and slime blocks to propel itself forward and detonate TNT. The build is suitable for clearing large areas or creating long tunnels with minimal player intervention.

stone_brick_slabStone Brick Slab3
slime_blockSlime Block2
stone_bricksStone Bricks2
detector_railDetector Rail2
observerObserver1
stone_brick_wallStone Brick Wall1

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Build Details

Place a minecart on the second rail. Then hit the lever it will make the minecart move to the other rail. Finally destroy the stone bricks holding the broken rail and the lever. Hit the noteblock to make it go.

Dimensions4 × 3 × 4
Blocks15
Minecraft1.16
Original FormatStructure Block
File Size570 B

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