Screwdriver bit set KWB 128140 — 4 pieces, Pozidriv PZ0 & PZ1, 28 mm

KWB 128140 is a set of four Pozidriv screwdriver bits in sizes PZ0 and PZ1, each 28 mm long. The bits are made of high-quality TQ 60 steel and have a satin finish. They are supplied on a practical fastening strip and feature a 4 mm hexagon shank for use with manual and cordless screwdrivers. The compact length and Pozidriv tip design make these bits suitable for small screw connections in confined areas.

Advantages

The set contains two PZ0 and two PZ1 bits made from durable TQ 60 steel for consistent torque transfer and wear resistance. Extra-long 28 mm bit length allows access to hard-to-reach screws while the satin surface reduces glare and improves handling. The 4 mm hexagon shank ensures secure fitment in standard bit holders and chucks, and the fastening strip keeps the bits organized.

Suitable for

• Repair and adjustment of eyeglass frames
• Small electronic appliances and consumer devices
• Furniture fittings and assembly in confined spaces
• General household repair work requiring Pozidriv PZ0/PZ1

Key specifications

• Bit type: Pozidriv (PZ0, PZ1)
• Quantity: 4 pieces (2 × PZ0, 2 × PZ1)
• Material: TQ 60 steel
• Bit length: 28 mm
• Shank: 4 mm hexagon
• Surface finish: satin

How to use

Select the correct Pozidriv size (PZ0 or PZ1) for the screw head and insert the 4 mm hex shank into the screwdriver or bit holder. Apply steady axial pressure and turn with a manual or cordless screwdriver. Use the 28 mm length to reach screws positioned in narrow or recessed areas. After use, store the bits on the fastening strip to keep them organized and protected.

Usage recommendations

Use the PZ0 bits for very small Pozidriv screws such as eyeglass frames and PZ1 for slightly larger small screws. Avoid excessive torque that could damage screw heads or bits; choose a compatible torque setting on cordless drivers when available.