# Screwdriver bit set Bosch Extra-Hart, 3 pcs, 25 mm length, 1/4" (6.35 mm) hex shank

**URL:** https://aio.lv/en/product--bosch-2608521109--10796450
**Data updated:** 2026-01-14 13:02 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Bosch
**Manufacturer code:** 2608521109
**EAN:** 3165140447263
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608521109--10796450

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Bosch Extra-Hart screwdriver bit set includes 3 bits with a length of 25 mm and a 1/4" (6.35 mm) hex shank. Designed for use with hand drivers and power drills that accept 1/4" bits, these hardened bits provide reliable engagement with fasteners for assembly, repair and maintenance tasks.

## Long description

Bosch Extra-Hart screwdriver bit set contains three hardened bits, each 25 mm long, with a 1/4" (6.35 mm) hex shank compatible with standard bit holders and many hand drivers and power drills. The set is engineered to provide stable engagement with a range of screws for assembly, repair and maintenance tasks where a short, robust bit is preferred. The Extra-Hart treatment increases wear resistance and retains fit between the bit tip and fastener head during repeated use.
Advantages
The bits are heat-treated for increased hardness and durability while maintaining dimensional accuracy at the tip to reduce cam-out. The 1/4" hex shank ensures quick, secure insertion into bit holders and chucks designed for standard bits. A compact 25 mm length offers better control in confined spaces and reduces the chance of bending compared with longer bits under torque.
Подходит для
Сборочных работ по дому и на производстве
Ремонт и техническое обслуживание мебели и бытовой техники
Кратковременных монтажных операций в ограниченном пространстве
Работы с ручными отвертками и аккумуляторными/сетевыми дрелями с держателем 1/4"
Key specifications
Number of pieces: 3
Bit length: 25 mm
Shank type and size: 1/4" (6.35 mm) hex
Material treatment: extra-hardened (heat-treated) tip
Compatibility: standard 1/4" bit holders, quick-change chucks and compatible hand drivers
How to use
Select the correct bit from the set for the screw head type and insert the 1/4" hex shank into the bit holder or chuck until it seats securely. When using a power driver, set an appropriate torque or clutch setting to avoid overdriving and potential damage to the fastener or workpiece. Apply steady pressure and keep the driver aligned with the screw to maintain optimal engagement between the bit tip and fastener head.
Usage recommendations
For prolonged bit life, avoid excessive lateral force and remove debris from screw heads before driving. Replace bits that show rounded or deformed tips to maintain safe and efficient operation.

## Specifications

| Feature | Value |
|---|---|
| Length | 25 mm |
| Number of bits | 3 pc(s) |
| Shank | Yes |
| Shank size | 25.4 / 4 |

## FAQ

### How much does the Screwdriver bits Bosch Extra-Hart 3 pcs 25 mm cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Bosch products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bosch service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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