14/16mm Rock Stone Splitter Plug Wedges Feather Shims Cracking Chisel for Marble Granite Concrete Stone Breaking Hand Tools 1pcs

✅ 1. Non-Blasting Safe Rock SplittingUse mechanical static force to split rocks safely. Eliminates risks of flying debris, shockwaves, and loud noise, perfect for urban construction, indoor renovation, and quarry work.✅ 2. Premium High-Strength Steel ConstructionMade of hardened carbon steel, durable and wear-resistant, can withstand high impact force. Reusable for long-term use, not easy to bend or break even under heavy hammer strikes.✅ 3. 14mm & 16mm Dual Size CompatibilityTwo common sizes to meet different working needs: 14mm for small stone/granite splitting, 16mm for larger concrete or rock blocks. Ideal for DIY projects and professional masonry work.✅ 4. High Splitting Efficiency & Cost SavingFast stone splitting speed, much faster than traditional chisel work. Reduces material waste and labor time, helping you cut down construction costs significantly.✅ 5. Simple & Easy to UseJust drill a matching hole, insert the wedge set, and tap the center wedge with a hammer. No complex equipment or professional skills needed, suitable for both beginners and experienced workers.✅ 6. Wide Application ScenariosIdeal for granite, marble, concrete, and rock splitting. Widely used in quarrying, building demolition, road repair, landscaping, and home renovation projects.