# Screwdriver Impact Bits Dedra Hex H4 x 25 mm, set of 2

**URL:** https://aio.lv/en/product--dedra-18a54h40-02--11737686
**Data updated:** 2026-03-08 13:40 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Dedra
**Manufacturer code:** 18A54H40-02
**EAN:** 5902628174208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-18a54h40-02--11737686

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Set of two Dedra impact screwdriver bits with Hex H4 tip and 25 mm length, supplied in a blister pack. Designed for use with impact drivers and cordless screwdrivers for fastening hex-socket fasteners. Suitable for workshop, construction and repair tasks where short, robust bits are required for torque transfer and repeatable fastening.

## Long description

Set of two Dedra impact screwdriver bits with Hex H4 tip and 25 mm length. These bits are designed for use with impact drivers and cordless screwdrivers to fasten hex-socket fasteners reliably. Supplied in a blister pack, the compact 25 mm length makes them suitable for working in confined spaces and for applications where short, sturdy bits are preferred.
Advantages
These Dedra impact bits combine impact-rated construction with a precise Hex H4 tip geometry to ensure secure engagement with fasteners and reduced cam-out. The short 25 mm shank provides improved control and stability under high torque, while the hardened steel construction resists deformation during repeated use. Supplied as a set of two, the bits allow quick replacement on the job and convenient storage in the original blister pack.
Suitable for
Assembly and disassembly of hex-socket fasteners in machinery and equipment
Construction and carpentry tasks requiring impact driver use
Automotive and repair work in tight or recessed areas
Workshop and maintenance operations where short, robust bits are needed
Key specifications
Tip type: Hex H4
Length: 25 mm
Pack quantity: 2 pieces
Compatibility: impact drivers and cordless screwdrivers with standard bit holders
Material: hardened steel suitable for impact applications
How to use
Select the correct Hex H4 bit from the set and insert it securely into the bit holder or chuck of an impact driver or cordless screwdriver. Align the bit with the hex-socket fastener and apply steady pressure while operating the tool at appropriate torque and speed settings. For removal, reverse the tool direction and maintain control to avoid stripping the fastener. Replace bits if they show signs of wear or rounding to preserve secure engagement.
Usage recommendations
Use these bits with impact-rated drivers and avoid applying excessive force with non-impact tools. Inspect bits regularly for wear, ensure proper seating in the fastener, and store them in the blister pack to protect tips from damage and maintain readiness for subsequent tasks.

## FAQ

### How much does the Dedra Hex H4 x 25 mm impact bits, set of 2 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Dedra 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 Dedra 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

https://aio.lv/img/cache/product/11737686/67116912_large.webp