# Drill bit set KWB 424140

**URL:** https://aio.lv/en/product--kwb-424140--1972284
**Data updated:** 2026-01-06 11:08 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 424140
**EAN:** 4009314241402
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-424140--1972284

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The KWB 424140 drill bit set includes 13 pieces designed for efficient drilling. With right-hand rotation, these bits are ideal for various materials. Packaged in a convenient hanging box, this set is perfect for both professionals and DIY enthusiasts.

## Long description

The KWB 424140 drill bit set contains 13 right-hand spiral drill bits, roll-forged and steam-hardened with a blue-black finish. Each bit has a Type N geometry and a 118° tip angle, suitable for drilling into alloyed and mild steel, castings, non-ferrous metals and hard plastics. The set is supplied in a hanging box for organised storage and easy access.
Advantages
Roll-forged construction offers increased strength and wear resistance, while steam hardening improves durability. The blue-black surface treatment reduces corrosion. Type N geometry with a 118° tip provides good centring and stable chip formation across a variety of materials. Right-hand rotation is compatible with standard drills.
Suitable for
Alloyed steel
Mild steel
Castings
Non-ferrous metals (e.g., aluminium, brass)
Hard plastics
Key specifications
Brand: KWB
Model / MPN: 424140
EAN: 4009314241402
Pieces in set: 13
Hand: right-hand rotation
Type: N
Manufacturing: roll forged
Surface finish: blue-black
Heat treatment: steam hardened
Tip angle: 118°
How to use
Select the appropriate drill bit size from the set and secure it in the drill chuck. Use right-hand rotation at a speed suitable for the material: higher speeds for non-ferrous metals and plastics, lower speeds for alloyed or mild steel and castings. Apply steady, perpendicular feed pressure and use cutting fluid when drilling steel or castings to improve tool life and hole quality. Withdraw the bit occasionally to clear chips when drilling deep holes.
Usage recommendations
For best results, match drill speed and feed to the material, use appropriate cooling or lubrication for metals, and clamp the workpiece securely. Replace worn bits to maintain hole accuracy and reduce heat build-up.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Proper use | Drill |
| Package type | Hanging box |
| Rotating direction | Right hand rotation |
| Suitable for materials | Plastic, Profile, Sheet metal |
| DIN compliance | 338 |
| Point angle | 118 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Metal drill bits diameter | 2 - 8 |
| Number of drill bits | 13 pc(s) |
| Drill bit type | Drill bit set |

## FAQ

### How much does the Drill bit set KWB 424140 cost, and is it available for purchase?

The price is 29.49 € (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 16.07.2026 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/1972284/58142700_large.webp