HIO Holecutter
The best pound-in hole cutter with its precision, ease-of-use and time- and body-saving ability. 
To operate, simply pull out the pin, lift the handle, and the hammer action drives it into the ground. 
Enjoy the following advantages:
• Perfectly round holes with clean edges.
• Easy on arms and shoulders — no twisting required.
• Easy for any crew member to operate.
• Powerful action works great on clay-based “push up” greens.
• Achieve uniform hole depth.
• Saves time.