Name: Blast-Drafter
Rating: 4.8 (38 reviews)

Free blast design tool for mining & tunneling engineers. Sign up free →

Blast Drafter

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- Void Ratio Calculator
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Blast Drafter

Easy and professional blast design tool for underground mining and tunneling engineers. Provides precise blast hole design, charge calculation, and simulation analysis.

Product Features

Borehole Design
Tunnel Create
Void Ratio Calculator
Fragmentation Analysis

Tools & Resources

Calculation Tools
Technical Blog
User Guide (coming soon)

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