Which bit holders are compatible with this slimBit?

This 6 mm bit is designed for Wiha slimVario holders, SpeedE handles, and slimTorque VDE torque systems.

Is this bit safe for working on live electrical parts?

Yes, it is individually tested according to IEC 60900 and approved for use up to 1,000 V AC.

What are the exact dimensions of this slotted bit?

The bit has a blade width of 2.0 mm, a blade thickness of 0.4 mm, and an overall length of 75 mm.

What is the maximum tightening torque for this bit?

The maximum torque value for this 2.0 mm slotted bit is 0.4 Nm.

Can this bit be used in a standard 1/4" bit holder?

No, slimBits feature a dedicated 6 mm drive connection designed exclusively for compatible Wiha VDE handles.

WIHA 283110020 bit slimBit electric slotted head 2 x 75 mm - 43115

Name: WIHA 283110020 bit slimBit electric slotted head 2 x 75 mm - 43115
Brand: WIHA
SKU: 08073959
Price: 7.88 EUR
Availability: PreOrder

Supplier number: WIHA 43115 | EAN 4010995431150

7.88 tax incl.

€6.51 excl. VAT (incl. all environmental contributions)

On order: delivered from 20/10/2026

Delivery by DHL

✆ Talk to a specialist

Precise fastening with Wiha slimBit

Practical benefits

Certified high voltage safety: You work safely on live components up to 1,000 V AC thanks to certified IEC 60900 insulation.
Access to deep screws: The 75 mm length allows you to effortlessly reach low-lying fasteners in compact electrical enclosures.
Accurate slotted screw fit: The precise 2 mm slotted tip gives you dependable control and prevents slipping on delicate fixings.

In a nutshell

The right choise for

With the Wiha bit slimBit electric slotted 2.0 x 75 mm, you work safely on live electrical components up to 1,000 V AC. Its slim 75 mm profile allows you to effortlessly reach deep-set terminal screws in tight control cabinets and enclosures. The precise 2 mm slotted tip, with a blade thickness of 0.4 mm, delivers dependable grip on delicate screw connections up to 0.4 Nm without slipping. Designed with a 6 mm drive for compatible Wiha slimVario, SpeedE, and slimTorque vde handles, it provides certified iec 60900 protection and control for demanding electrical installations.

Product information FAQ

€7.88

tax incl.

Key features according to our expert

Length: 75 mm
Blade thickness: 0,4 mm
Type of drive profile (bit): Slotted
Connection size (bit): 6 mm
Bit profile: Slotted 2 mm
Drive profile size (bit): 2 mm
Product Range: Wiha slimBit

Product description

Increases your safety: Wiha slimBits ensure good, protected access to deep-set screws.
Saves space: Extensive interchangeable bit system saves you space.
Offers you full protection: Each tool individually tested at 10,000 V AC and approved for 1,000 V AC.
Product dimensions: 75 x 6 x 6 mm (LxWxD)
Application: For work in the area of live parts up to 1,000 V AC.
Supplementary information: no slim version
Note: VDE and GS tested
To reach low-lying screws, the blade diameter is often too large in conventional electric screwdrivers. Because removing insulation is not permitted and also compromises the user's safety, protective insulation has been integrated into the blade with the Wiha slimTECHNOLOGY. This has been specially developed for electrical applications, thereby ensuring blades up to 33% slimmer. This means low-lying screw and spring elements can also be easily reached with the slimBits. The insulated slimBits undergo individual piece testing as per the international IEC 60900 standard, *providing users with a tool to work safely on live parts up to 1,000 V AC. 6 mm slimBits only to be used in the slimVario bit holder and slimTorque VDE bit holder (VDE torque system).
Manufactured acc. to IEC 60900.

All Features

Length: 75 mm
Blade thickness: 0,4 mm
Type of drive profile (bit): Slotted
Connection size (bit): 6 mm
Bit profile: Slotted 2 mm
Drive profile size (bit): 2 mm
Tool for electrics: Yes
Cutting strength 1 (mm): 0.4 mm
Slotted 1 (mm): 2 mm
Self service - packing: No
Vde certified: Yes
With battery / rechargeable battery: No
Torque value max (nm): 0.4 Nm
Overall length (mm): 75 mm
Esd article: No
Product range: Wiha slimBit

Brand WIHA
08073959
EAN 4010995431150
Supplier number WIHA 43115

Frequently asked questions about this product

Answered by specialists

Which bit holders are compatible with this slimBit?: This 6 mm bit is designed for Wiha slimVario holders, SpeedE handles, and slimTorque VDE torque systems.
Is this bit safe for working on live electrical parts?: Yes, it is individually tested according to IEC 60900 and approved for use up to 1,000 V AC.
What are the exact dimensions of this slotted bit?: The bit has a blade width of 2.0 mm, a blade thickness of 0.4 mm, and an overall length of 75 mm.
What is the maximum tightening torque for this bit?: The maximum torque value for this 2.0 mm slotted bit is 0.4 Nm.
Can this bit be used in a standard 1/4" bit holder?: No, slimBits feature a dedicated 6 mm drive connection designed exclusively for compatible Wiha VDE handles.