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Strange Device Breaks Rock, Bank Vault Walls, and Other Hard Things
20 inches of reinforced concrete is no match for chipping hammers, an acetylene torch, and a chainsaw with a diamond-grit blade. Oh yes, and let’s not forget the Micro-Blaster.
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Dimension Tools Bullet Mole
Boring a utility access hole under a sidewalk or driveway is hard work and often requires hiring a sub.
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Dimension Tools Bullet Mole
Boring a utility access hole under a sidewalk or driveway is hard work and often requires hiring a sub.
More