Which bits are included in this set?

The set includes one 6.5 mm slotted bit and five hex bits in 2.5 mm, 3.0 mm, 4.0 mm, 5.0 mm, and 6.0 mm (75 mm long), plus a slimBit box.

Are these bits certified for live electrical work?

Yes, they are VDE tested according to IEC 60900 for safe working on live parts up to 1,000 V AC.

Which holders are compatible with these slimBits?

These 6 mm slimBits are designed for use with Wiha slimVario, TorqueVario-S, and speedE handles and tools.

Can these bits access deep-set screws?

Yes, the integrated insulation creates up to 33% slimmer blades, allowing easy access to low-lying screws.

Is a handle included in the package?

No, this set includes only the six slimBits and the slimBit storage box.

WIHA SB2831B905 bit set slimBit electric Slotted head, hexagonal 6-piece - 45803

Name: WIHA SB2831B905 bit set slimBit electric Slotted head, hexagonal 6-piece - 45803
Brand: WIHA
SKU: 08103864
Price: 40.6 EUR
Availability: PreOrder

Supplier number: WIHA 45803 | EAN 4010995458034

40.60 tax incl.

€33.55 excl. VAT (incl. all environmental contributions)

On order: delivered from 17/10/2026

set

Delivery by DHL

✆ Talk to a specialist

Safe electrical fastening with the Wiha bit set

Practical benefits

Certified insulation up to 1000V: Individually tested according to IEC 60900 standards, these bits let you work safely on live parts up to 1,000V AC.
Slim design reaches deep: Integrated protective insulation makes the blades up to 33% slimmer, letting you access low-lying screws and spring elements effortlessly.
Compact and organized storage: The practical box keeps your six bits neatly arranged while providing a clear view of every drive profile.

In a nutshell

The right choise for

Work safely and precisely on electrical installations with the Wiha SB2831B905 slimBit electric bit set. Featuring certified vde insulation for live parts up to 1,000V AC, you remain reliably protected on every job. The integrated insulation makes the blades up to 33% slimmer, allowing you to access deep-set screws and spring elements in control cabinets without obstruction. This 6-piece set includes a 6.5 mm slotted bit and five hex bits from 2.5 to 6.0 mm, neatly arranged in a compact box for clear visibility and effortless mobility.

Product information FAQ

€40.60

tax incl.

Key features according to our expert

Type of drive profile (bit): Mixed
Connection size (bit): 1/4"
Connection profile (bit): Hexagonal
VDE approved: Yes
Quantity per set: 7
Supplied in: Case
Product Range: Wiha slimBit

Scope of delivery

1x slimBit electric bit Slotted 6.5 mm x 75 mm (34582)
1x slimBit electric bit Hex 2.5 mm x 75 mm (37224)
1x slimBit electric bit Hex 3.0 mm x 75 mm (37147)
1x slimBit electric bit Hex 4.0 mm x 75 mm (37225)
1x slimBit electric bit Hex 5.0 mm x 75 mm (37226)
1x slimBit electric bit Hex 6.0 mm x 75 mm (37227)
1x slimBit box

Product description

Product dimensions: 187 x 15 x 112 mm (LxWxD)
Application: Suitable for controlled fastening for live parts up to 1,000 V AC, especially for portable use.
SlimBits allow access to low-lying screws thanks to inserted insulation
Simple and rapid bit removal
Safe operation up to 1,000 V AC
Expandable and compatible with EVF products
6 slimBits in a compact and space-saving slimBit box
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. The slimBits are also stored away in an ingenious bit box, which provides an optimum view of the screw profiles. The 6 mm slimBits can only be used with speedE, slimVario or TorqueVario-S electric tools.
Tested according to IEC 60900.

All Features

Type of drive profile (bit): Mixed
Connection size (bit): 1/4"
Connection profile (bit): Hexagonal
Vde approved: Yes
Quantity per set: 7
Supplied in: Case
Tool for electrics: Yes
Product range: Wiha slimBit

Brand WIHA
08103864
EAN 4010995458034
Supplier number WIHA 45803

Frequently asked questions about this product

Answered by specialists

Which bits are included in this set?: The set includes one 6.5 mm slotted bit and five hex bits in 2.5 mm, 3.0 mm, 4.0 mm, 5.0 mm, and 6.0 mm (75 mm long), plus a slimBit box.
Are these bits certified for live electrical work?: Yes, they are VDE tested according to IEC 60900 for safe working on live parts up to 1,000 V AC.
Which holders are compatible with these slimBits?: These 6 mm slimBits are designed for use with Wiha slimVario, TorqueVario-S, and speedE handles and tools.
Can these bits access deep-set screws?: Yes, the integrated insulation creates up to 33% slimmer blades, allowing easy access to low-lying screws.
Is a handle included in the package?: No, this set includes only the six slimBits and the slimBit storage box.