● Grip is a beautiful and creative form that has never existed in streamline shape.
● The tip is equipped with a magnet.
● Cross is red type, minus is green type finish so it can be easily discriminated and workability is improved.
● Considering the use of cross and minus, we use original steel materials of chromium vanadium with different hardness for each.
● The tip with a small gap with screw is extremely difficult to lick, and torque is transmitted reliably.