The image shows a slim screwdriver with a red handle and a gray tip. Technical data and the brand logo "wiha" are printed on the handle.

Product Family

Wiha slimBit hexagon - exchangeable blade VDE

The blade diameter of conventional electrician's screwdrivers is often too large to reach deep-set screws. However, removing the insulation is not permitted and also puts your own safety at risk. With Wiha slimTECHNOLOGY, specially developed for electrical applications, the protective insulation has been integrated into the blade to enable blades that are up to 33% slimmer. This means that even low-lying screw and spring elements can be reached effortlessly with the slimBits.

The insulated slimBits are subjected to routine testing in accordance with the international IEC 60900 standard and enable safe working in the area of live parts up to 1,000 V AC. 6 mm slimBits can only be used in the slimVarioĀ® bit holder and slimTorque VDE bit holder (VDE torque system).

  • Increases your safety - Wiha slimBits ensure good and protected access to low-lying screws.
  • Saves space - space-saving thanks to extensive interchangeable bit system.
  • Offers you full protection - each tool individually tested at 10,000 V AC and approved for 1,000 V AC.


This product is compatible with (for example):

The image shows a black toolbox with a removable lid. The box has a sturdy handle and is rectangular, suitable for storing tools or other items.
ESD compact 15, tool case,
dimensions: 170 x 425 x 215 mm,
(DIN EN 61340-5-1) Part no. COMPA 15 ESD
!!!! without partition system !!!

93.00 CHF
The image shows a red screwdriver with a gray, flat head. On the handle, the markings "wiha", "T9", and "2.5 Nm" are printed. The handle is non-slip with a textured surface.
TORX slimBit T9
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF
In the image, there is a red screwdriver bit visible. It has a flat tip and bears the inscription "wiha" along with other technical details. The bit is slender and features a hexagonal shaft.
Slotted/Pozidriv slimBit SL/PZ1
for plus-minus clamping screws
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF
The image shows a red screwdriver bit with a flat and a Phillips head tip. The handle displays product details and the brand "Wiha". The bit is slim and handy.
Slotted/Phillips slimBit SL/PH1
for plus-minus clamping screws
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF
The image shows a red screwdriver with a flat, narrow head. It has a textured, ergonomic grip surface for better hold and bears the brand "wiha".
Square slimBit Robertson 1, 2.3 mm
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.45 CHF
The image shows a slim, red bit from Wiha. It has a PZ1 drive, is designed for 3.8 Nm of torque, and bears the number 28311. The bit is pointed and narrow.
Pozidriv slimBit PZ1
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF
The image shows a red screwdriver with a slim head. On the side, the inscriptions "wiha," "PH2 1.5 Nm," and a series of numbers are visible. The head is flat and made of metal.
Phillips slimBit PH2
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF
The image displays a narrow screwdriver with a red handle and a black blade. Details about the size and torque of the tool are printed on the handle.
Slotted slimBit VDE 3.5 x 0.6 mm
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF
The image displays a narrow screwdriver bit in red color. It has a T20 head size, is designed for 5.5 Nm, and bears the brand "Wiha". The bit is elongated and pointed at one end.
TORX slimBit T20
for use with slimTorque VDE bit holder
++ Wiha SoftFinish electric++ 1000V EN 60900

9.70 CHF