# Drill Bit KWB 442427 KWB High-Quality Steel 5mm

**URL:** https://aio.lv/en/product--kwb-442427--7913068
**Data updated:** 2026-01-05 20:33 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 442427
**EAN:** 4009314424270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-442427--7913068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The KWB 442427 drill bit is made from high-quality steel, ensuring durability and precision. It is designed for drilling into various materials, making it a versatile tool for both professionals and DIY enthusiasts.

## Long description

The KWB 442427 drill bit is made from high-quality steel and designed for precise drilling in a variety of materials. With a 5 mm diameter and a satin finish, this drill bit provides reliable performance for both professional and home workshop tasks. It is suitable for use with hexagonal or square nuts and bolts and features a wave profile for effective chip removal. The product meets DIN 838 standards and has been TÜV Rheinland GS tested.
Advantages
The CrV steel construction ensures toughness and wear resistance while the satin finish reduces glare and surface adhesion. The wave profile improves chip clearance and reduces clogging during drilling. Compliance with DIN 838 and TÜV Rheinland GS testing provides verified safety and quality indicators for consistent results.
Suitable for
 Drilling holes for hexagonal or square nuts and bolts
 General metalworking and maintenance tasks
 Professional workshops and DIY home projects
Key specifications
 Brand: KWB
 Model / MPN: 442427
 EAN: 4009314424270
 Material: CrV steel
 Diameter: 5 mm
 Finish: Satin
 Profile: Wave profile
 Standards: DIN 838
 Safety test: TÜV Rheinland GS tested
How to use
Secure the workpiece and select a suitable drill speed for the material. Install the 5 mm KWB drill bit in the chuck of your drill and ensure it is tightly clamped. Begin drilling with steady pressure, maintaining alignment with the intended hole. Periodically withdraw the bit to clear chips and prevent overheating; the wave profile aids in chip removal. After drilling, deburr the hole if necessary.
Usage recommendations
Use cutting fluid or lubricant when drilling into harder metals to extend tool life. Wear appropriate personal protective equipment such as safety glasses and gloves, and ensure the drill is operated at recommended speeds for the material being worked.

## Specifications

| Feature | Value |
|---|---|
| Material | Chromium-vanadium steel |
| Product colour | Stainless steel |
| Wrenches/sockets sizes | 24x27 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Drill Bit KWB 442427 cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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 KWB 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 KWB 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/7913068/64374837_large.webp