Screwdriver, Set, Wera, BDC Bit Set in Bit-Check. Torx, 7pcs Set, #717653
WERA - GERMANY
Set with universal Rapidaptor BITorsion bit holder in a robust, well-organised bit-check made of high-impact plastic.
Wera BDC Bit Sets
The premium bit
These bits with diamond particles on the tip ensure a completely secure fit in the screw, thus reducing the risk of slippage. The bit shaft also has a torsion zone which cushions torque peaks and prevents the bit from breaking.
The advantage of Torx screws is the extended grip surface for the bit. Instead of two slots, as on a Phillips screw, the Torx screw has three slots shaped like a hexagon head. The rounded edges help prevent material fatigue.