What voltage rating does this bit set have?

The slimBits and adapter are individually tested at 10,000 V AC and approved for live working up to 1,000 V AC per IEC 60900.

What tool is the included adapter compatible with?

The adapter is designed for use with Wiha TorqueVario-S electric torque screwdrivers (series 2872) to hold 6 mm slimBits.

What is the advantage of slimBit technology?

Protective insulation is integrated directly into the blade, making it up to 33% slimmer to easily access low-lying screws and spring elements.

Can you use these slimBits in standard 1/4-inch bit holders?

No, slimBits feature a dedicated 6 mm drive and only fit Wiha slimBit holders and adapters.

WIHA 2879B7 bit set slimBit electric assorted with slimBit holder 7-piece - 36079

Name: WIHA 2879B7 bit set slimBit electric assorted with slimBit holder 7-piece - 36079
Brand: WIHA
SKU: 08074514
Price: 50.2 EUR
Availability: PreOrder

Supplier number: WIHA 36079 | EAN 4010995360795

50.20 tax incl.

€41.49 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

set

Delivery by DHL

✆ Talk to a specialist

Safe electrical fastening with Wiha

Practical benefits

Certified high voltage protection: Individually tested components ensure you can safely assemble and maintain electrical connections up to 1,000 V AC.
Easy access to recessed screws: The slim integrated insulation lets you reach deep-set screws and narrow spring terminals without compromising your safety.
Versatile set for electrical tasks: With the included adapter and essential drive profiles, you handle diverse switchgear installations with complete confidence.

In a nutshell

The right choise for

The Wiha 2879B7 slimBit electric bit set lets you work safely and precisely on electrical installations. Because the protective insulation is fully integrated into the blade, the bits are up to 33% slimmer, allowing you to easily access deep-set terminal screws in compact distribution boards. Every component is individually tested at 10,000 V ac and certified for live working up to 1,000 V ac according to iec 60900. This 7-piece set includes 2 slotted bits (4.0 and 5.5 mm), 2 Phillips bits (PH1 and PH2), 2 Pozidriv bits (PZ1 and PZ2), and a 6.0 mm TorqueVario-S electric adapter for compatible torque screwdrivers.

Product information FAQ

€50.20

tax incl.

Key features according to our expert

Quantity per set: 7
Product Range: Wiha slimBit

Scope of delivery

1x Adapter TorqueVario-S electric for slimBits 6.0 mm (35870)
1x slimBit electric bit Slotted 4.0 mm x 75 mm (34580)
1x slimBit electric bit Slotted 5.5 mm x 75 mm (34581)
1x slimBit electric bit Phillips PH1 x 75 mm (34583)
1x slimBit electric bit Phillips PH2 x 75 mm (34584)
1x slimBit electric bit Pozidriv PZ1 x 75 mm (34585)
1x slimBit electric bit Pozidriv PZ2 x 75 mm (34586)

Product description

Offers you full protection: Each tool individually tested at 10,000 V AC and approved for 1,000 V AC.
Increases your safety: Wiha slimBits ensure good, protected access to deep-set screws.
Product dimensions: 187 x 34 x 35 mm (LxWxD)
Application: Safe installation of terminals and sleeves, conductor connections and fastening of conductor lines. For working on live parts up to 1,000 V AC.
Bit chuck: Insulated metal bit holder holds all slimBits reliability.
Bit chuck: Only for 6 mm slimBits.
Bits: Protective insulation moulded directly onto the bit and completely integrated into the bit in the lower area.
Extra: Individually tested protective insulation 1,000 V AC, VDE and GS tested.
Only compatible with Wiha torque screwdrivers TorqueVario-S electric (series 2872).
Manufactured acc. to IEC 60900.

All Features

Quantity per set: 7
Esd article: No
Tool for electrics: Yes
With battery / rechargeable battery: No
Vde certified: Yes
Self service - packing: No
Product range: Wiha slimBit

Brand WIHA
08074514
EAN 4010995360795
Supplier number WIHA 36079

Frequently asked questions about this product

Answered by specialists

Which bits are included in this set?: The set includes 2 slotted bits (4.0 and 5.5 mm), 2 Phillips bits (PH1 and PH2), 2 Pozidriv bits (PZ1 and PZ2), and a 6.0 mm TorqueVario-S electric adapter.
What voltage rating does this bit set have?: The slimBits and adapter are individually tested at 10,000 V AC and approved for live working up to 1,000 V AC per IEC 60900.
What tool is the included adapter compatible with?: The adapter is designed for use with Wiha TorqueVario-S electric torque screwdrivers (series 2872) to hold 6 mm slimBits.
What is the advantage of slimBit technology?: Protective insulation is integrated directly into the blade, making it up to 33% slimmer to easily access low-lying screws and spring elements.
Can you use these slimBits in standard 1/4-inch bit holders?: No, slimBits feature a dedicated 6 mm drive and only fit Wiha slimBit holders and adapters.