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Yunfei Lileft a comment
Built this because I am tired of heavy tools just to do basic blasting. Simple, fast, and free — that's the goal.
UG blasting engineer drafterInstantly draft tunnel designs — built for blast engineers.
a lightweight web tool for tunnel blasting engineers. Quickly input blast hole data, calculate vibrations and delays, and visualize results in real-time — no Excel needed. Ideal for fast field drafts and early-stage design validation.
UG blasting engineer drafterInstantly draft tunnel designs — built for blast engineers.