Heres a trick using rare earth magnets to locate the hidden buggers before they destroy your saw blade.
The eye test simply isnt good enough when checking for nails in pallets or reclaimed wood.
Nail heads can easily shear off leaving a hunk of metal buried deep inside the wood.
Use a cluster ofrare earth magnetstied to a fishing line to detect unseen nails.
Pass it directly over the lumber and look for it to pull one way or another.
How to remove nails| Jon Peters Art and Home (YouTube)
