1. Drill holes along your split line at least as deep as your wedges are long
and about 6" apart. For difficult splits, drill holes deeper and closer together.
Your split line may be straight or curved.
2. Insert wedges and shims into holes as illustrated. Make sure the "ears"
face the direction you want your stone to split.
3. Strike the wedges in sequence, firmly but without forcing. Wait a few minutes.
Repeat until stone splits (clear the way!).