14 INCHES, 9 TEETH PER INCH. FLAT FLEXIBLE FILE hand tool Designed for automotive and aircraft manufacturers, fast cutting action and long life,and leave a surface so smooth that only light sanding or scraping is required. The sharp edges are also popular with machinists, foundries, railroad and shipyards.
Designed for use on aluminum, brass, copper, steel and hard rubber.
Ideal for smoothing areas of tricky grain without damaging adjacent surfaces, this specialized file is adjustable for camber (up to 3/16″) to let you concentrate the cut over a small area. The curved milled teeth cut quickly with a shearing action that reduces tear-out, minimizing the need for further scraping or sanding.
The holder has a comfortable two-handed grip for good control.
Includes a 14″ holder and a flexible 14″ double-sided flat file.
the cut contain bastard cut, second cut and smooth cut.
it is normally used file the auto body, during hot rod.
as it will not damaging adjacent surfaces, and the effect is remarkable
It normally used with a file holder, easy to hold and use.
HOW TO USE THE FILE
otherwise the file would be broken．
When chopping to use wire brush antidand ruff along the direction of the late filing profile frofile fequently,
otherwise it will weaken sharp of the file.They may also fail to smooth the workpiece surface effects
Do not files too fast and make the file work in a stable and balance position