Drill Bit Set Wiha 41593 5 pcs

The Wiha 41593 5 pcs bit set simplifies selecting the correct bit by focusing only on the screw shape. These 25 mm Chromium-Vanadium (Cr-V) bits include specially shaped tips — for example, the Y-bit designed for Y-shaped screws where the angle between the thread and head is not 90°. The set's bits feature a patented torsion zone that makes them suitable for use with power tools and impact screwdrivers and provides greatly extended service life compared to standard bits. A fluorescent coating on the coloured bits improves visibility in low light and under UV, reducing loss and replacement costs.

Advantages

The Wiha 41593 set contains durable Cr-V steel bits with a torsion zone for higher shock resistance and compatibility with impact drivers. Colour coding and fluorescent coating allow fast identification, even in the dark with UV light. The design focuses on matching the screw shape, simplifying selection and reducing assembly errors. The 25 mm length makes these bits compact and suitable for confined working spaces.

Suitable for

• Fastening Y-shaped screws
• Use with power tools and impact screwdrivers
• Tasks in low-light environments where quick bit identification is needed
• Repair and assembly work in confined spaces

Key specifications

• Brand: Wiha
• Model / MPN: 41593
• EAN: 4010995415938
• Pieces: 5
• Material: Chromium-Vanadium steel (Cr-V)
• Length: 25 mm
• Features: Patented torsion zone, fluorescent coloured coating

How to use

Select the bit matching the screw shape (for example, the Y-bit for Y-shaped screws). Insert the bit into the driver or impact screwdriver chuck and secure it according to the tool manufacturer's instructions. For power or impact tools, use appropriate torque settings to avoid overloading the fastener. The torsion zone allows the bit to absorb torque peaks; still, check fit and engagement before applying full power to prevent cam-out and damage to the screw or bit.

Usage recommendations

Store the bits by colour or type to maintain quick access; inspect bits for wear before use and replace any that show deformation. Use suitable torque settings for the screw and material, and clean fluorescent coating as needed to preserve visibility under UV light.