Wera
WERA Bit Set - Bit Check 12 BiTorsion Set, 12-piece
WERA Bit Set - Bit Check 12 BiTorsion Set, 12-piece
In stock
Delivery time: 2-5 working days
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Free shipping within DE & AT from 149€
SKU:WEM0349 / 05057420001
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Product details
DESCRIPTION
WERA Bit-Check 12 BiTorsion 05057420001 – 12-piece bit set for precise screwdriving
The WERA Bit-Check 12 BiTorsion 05057420001 is a high-quality 12-piece bit set. For professional use in crafts, assembly and industry. The innovative BiTorsion technology optimally absorbs torque peaks, which significantly extends the lifespan of the bits and enables safe, precise screwdriving.
Characteristics
- Article number: 05057420001
- Scope: 12-piece bit set in a compact bit check box
- Bit types: Phillips (PH), Pozidriv (PZ), Torx (TX), slotted and hex
- Technology: BiTorsion zone for reducing peak loads
- Material: High-quality stainless steel with special WERA hardening treatment
- Drive: ¼" hexagon according to ISO 1173-C 6.3
- Packaging: Compact, hinged box for easy removal and safe storage
Product description
The WERA Bit-Check 12 BiTorsion offers the perfect combination of precision, Durability and user-friendliness. Thanks to BiTorsion technology, the bits are elastically dampened at high torques, which virtually eliminates the risk of breakage or deformation. The included quick-change holder ensures efficient work, especially for serial screw connections.
Manufacturer part number : 05057420001
Article number : WEM0349
SHIPPING & RETURNS
Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.
Switzerland: flat rate €25.00
Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.
MANUFACTURER'S IDENTIFICATION
Wera Tools GmbH
Korzerter Straße 21-25
D - 42349 Wuppertal
info@wera.de
Frequently Asked Questions (FAQ)
How long does shipping take?
We usually ship all in-stock items within 1–2 business days of receiving payment. Delivery time within Austria is typically 1–3 business days, and to Germany 2–4 business days. You can see the exact availability on each product page.
Can I return my order?
Yes, of course. You can return products within 14 days of receipt. It's important that the items are unused. You can find all the details in our cancellation policy and return conditions.
Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect/warranty claim.
Is there a warranty or guarantee on the products?
Yes. All items are covered by the statutory 2-year warranty. Many manufacturers also offer extended warranties, which are specified directly on the product page or in the description.
Should you encounter any problems, simply contact us – we will take care of it.
What happens if there are not enough pieces in stock?
If your desired quantity is not fully in stock, we will send a partial shipment with the available items so that you receive part of your order as quickly as possible. The remaining products will be automatically shipped as soon as they are available again – naturally without any additional shipping costs.


