![](https://s3images.coroflot.com/user_files/individual_files/287038_vevqcwhzglapkpqtbdkvhrfiv.jpg)
Vibrating pry-bar - This would vibrate quickly to remove wood surrounding the nail and then extract the nail with the pry-bar.
![](https://s3images.coroflot.com/user_files/individual_files/287038_rtalhgfhy4hxdmffgxawdy5ob.jpg)
The rounder - The specially designed drill would be centered over the nail and drill it out.
![](https://s3images.coroflot.com/user_files/individual_files/287038_vt6cdncnic8xs96httwu4pbse.jpg)
The claw - The claw opens as it is driven at the nail. The claw then closes around the shaft of the nail and extracts it.
![](https://s3images.coroflot.com/user_files/individual_files/287038_lsjl6gvojeogw2arz_fegpdwd.jpg)
The nail expander - Driven into nail and then burrs are extended to grab the nail and put it out.
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