Dictionary of Civil Engineering: English-French

A sharpened steel drift used to drive nail heads deeper. This tool can also be used to remove nails by hitting them on the spike. Syn. with NAIL PUNCH
A hand tool fitted with a hollow handle with a base. A steel piston slides into this handle. One end is equipped with a percussion rod in which the nail head lodges itself. The other end is to be hit by a sledgehammer.
A stonecutter's tool used to scrape on soft or half-hard stones. It is made of a small wooden plane, fitted with fixed and toothed blades of steel. Syn. with FRENCH DRAG. See Figure 1
NAIL FLOAT
Figure 1
Syn. with DEVIL FLOAT; REFERENCE.