Ruuvauskärkisarja KWB 124112 10 kpl Pozidriv PZ 2 25 mm

The KWB 124112 Screwdriver Bit Set contains 10 Pozidriv PZ 2 bits, each 25 mm long, with a 1/4" (6.3 mm) C6.3 hex shank. Bits are manufactured from TQ 60 steel with a titanium nitride surface layer that increases hardness and provides extended tool life under continuous load. Colour-coded rings identify the head shape for quick selection.

Advantages

Titanium-nitrided TQ 60 steel increases surface hardness and wear resistance. A defined torsion zone together with Mega Grip ribs reduces breakage and improves torque transfer. The treated surface and construction extend bit life significantly compared with untreated bits, while the 1/4" hex shank ensures compatibility with standard bit holders and screwdrivers.

Suitable for

Key specifications

How to use

Select a Pozidriv PZ 2 bit and insert the 1/4" hex shank into a compatible screwdriver, bit holder or chuck. Align the bit with the screw head and apply steady pressure while driving. For repetitive or high-torque applications, ensure the bit is seated correctly and avoid side loading to minimize wear. Replace bits when tip damage or rounding appears.

Recommendations

For longest service life, use the bits at appropriate torque settings for the screw size, keep contact pressure steady, and avoid excessive lateral force. Store bits dry and clean; match Pozidriv bits only with Pozidriv screws to prevent premature wear.