Ruuvauskärki KWB 122003 2 kpl ristipää Phillips PH 3 25 mm

The KWB 122003 set contains two Cross Phillips PH3 screwdriver bits, each 25 mm long with a 1/4" (6.3 mm) C shank. These bits are designed for demanding screwdriving tasks and are made of TQ60 steel. Colour coding on the head helps quickly identify the size.

Advantages

The bits feature a torsion zone that allows controlled deformation of the tip under peak loads to reduce the risk of breakage and extend service life. Mega Grip Ribs on the tip improve grip in the screw recess and help prevent the bit from slipping out, increasing both bit and screw life. A standardized 1/4" C 6.3 shank ensures compatibility with common bit holders and screwdrivers.

Suitable for

Key specifications

How to use

Insert the 1/4" C shank into a compatible screwdriver, bit holder or power tool. Choose the PH3 bit for corresponding cross-head screws, apply steady pressure and drive the screw at appropriate speed and torque for the material. If the bit meets high resistance, allow the torsion zone to absorb peak loads rather than forcing excessive torque to avoid damaging the screw or workpiece.

Recommendations

Use the bits with properly sized PH3 screws and appropriate torque settings on power tools. Replace bits showing excessive wear or rounded tips to maintain secure engagement and prevent damage to screws and fasteners.