Quarry Rock Splitter how-to

How to Split Stone with Wedges and Feathers

An old method still works.

Updated By the Career Education Institute Curriculum Team
Quick answer

An old method still works. In short: mark; drill; insert, then complete the remaining steps below.

Step by step

  1. Mark the line.

  2. Drill holes in a row.

  3. Insert feathers.

  4. Insert wedges.

  5. Tap in sequence.

  6. Let the stone split.

Safety reminders for quarry rock splitters

  • Control silica dust
  • Wear PPE
  • Rig blocks safely
  • Follow MSHA rules

MSHA · Part 46/48 training · Ground control · Pre-shift exam · Self-rescuer · Dimension stone: see the full quarry rock splitter glossary.

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