# Countersink drill bit KWB 704410 1.6 cm diameter 1 pc

**URL:** https://aio.lv/en/product--kwb-704410--11437104
**Data updated:** 2026-02-12 11:30 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** KWB
**Manufacturer code:** 704410
**EAN:** 4009317044109
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-704410--11437104

## 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

The KWB 704410 is a countersink drill bit designed for creating a conical hole for screw heads. With a diameter of 1.6 cm, it is suitable for various materials. This drill bit is ideal for precise and clean drilling, ensuring a professional finish.

## Long description

This high-quality KWB countersink drill bit creates precise conical recesses for screw heads in wood and non‑ferrous metals. It features a five‑edged tip for accurate cutting, an 8 mm cylindrical shank for stable mounting, and a 50 mm overall length that balances reach and control. Manufactured from carbon steel with a corrosion‑resistant black oxide finish, the tool is intended for repeated use and consistent performance. Available head diameters include 8 mm, 12 mm, 16 mm and 20 mm; the listed product has a 16 mm (1.6 cm) head diameter.
Advantages
The five‑edged tip provides clean, concentric countersinks with reduced chatter. The carbon steel construction with black oxide coating increases wear resistance and provides basic corrosion protection. The 8 mm cylindrical shank ensures secure clamping in standard chucks or drill holders, while the 50 mm overall length offers a practical balance between accessibility and control during machining.
Suitable for
Creating flush countersinks for screw heads in wood
Countersinking in non‑ferrous metals (e.g., brass, aluminum)
Workshop and DIY projects requiring precise screw recesses
Key specifications
Head diameter: 16 mm (1.6 cm)
Shank type and diameter: cylindrical, 8 mm
Overall length: 50 mm
Tip geometry: five‑edged cutting tip
Material: carbon steel
Surface finish: black oxide (corrosion resistant)
How to use
Mount the countersink bit in a suitable drill chuck or holder with an 8 mm compatible clamp. Set drill speed appropriate for the work material—lower speeds for non‑ferrous metals, moderate speeds for wood—and apply steady, moderate pressure to produce a uniform conical recess. Periodically withdraw the bit to clear chips and prevent heat buildup. For final accuracy, perform a test cut on scrap material and adjust depth or speed as required.
Usage recommendations
Use cutting lubricant when countersinking non‑ferrous metals to reduce heat and extend tool life; avoid excessive axial force to maintain tip geometry and ensure concentric, clean countersinks.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Proper use | Drill |
| Suitable for materials | Metal, Wood |
| Drill bit diameter | 16 mm |
| Shank diameter | 8 mm |
| Drill bit material | Carbon steel |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Countersink drill bit |

## FAQ

### How much does the Countersink drill bit KWB 704410 cost, and is it available for purchase?

The price is 19.99 € (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 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 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/11437104/66164237_large.webp