Screwdriver bit GFB
DIN / ISO
GFB Bits exceed DIN standard
NOVUMTEC is specifically making high quality wide range bits and accessories for all kind of ScrewDrivers, Power tools, Machines, Tools.
"GFB" bits at Taiwan price, meet DIN Standard, match any screw heads perfectly is long life bits.
Torx is wide use in many areas since the torque is higher than ordinany type
We can make screw driver bit from T1 to T100 for industry use
different shank are acceptable
Our brand is GFB
More specifications...