Minimize strain. Maximize speed. Outperform metal plugs every time with CoreBlock Plug.
Get SPT samples faster with less work
Ditch the Heavy Metal Plug
🛠️ Extra Work: When handling that heavy metal bottom plug with each SPT sample.
⏱️ Lost Time: With each time the metal plug is moved in and out of the bore hole.
⚠️ Carpal Tunnel: Caused by twisting on and off the metal plug time and time again.
💸 Lost Profits: Caused by extra work and lost time when using that metal plug.
SPT sampling hasn’t changed in decades.
Crews still waste time transporting and handling heavy metal bottom plugs.
Just like you, we believe in smarter solutions—ones that reduce effort, increase efficiency, and boost profitability. That's why we built the CoreBlock Plug.
The New Way: CoreBlock Plug Advantage
CoreBlock Plug replaces bulky metal plugs with smarter sampling making fieldwork faster, safer, and more reliable.
Explore the Design in 3D
Rotate and zoom to explore the CoreBlock Plug—designed for precision, durability, and faster sampling.
🟡 Lightweight polymer construction
🟡 Reduces wrist strain
🟡 Prevents blowback & slurry entry
🟡 No tools required for installation