# Countersink drill bit KWB 704510 2 cm diameter 1 pc

**URL:** https://aio.lv/en/product--kwb-704510--10452153
**Data updated:** 2026-01-07 09:59 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 704510
**EAN:** 4009317045106
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-704510--10452153

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The KWB 704510 is a countersink drill bit with a diameter of 2 cm. It is designed for creating a conical hole for screw heads, ensuring a flush finish. This drill bit is suitable for various materials and provides precise drilling results. Ideal for woodworking and metalworking applications.

## Long description

This KWB countersink drill bit (MPN 704510, EAN 4009317045106) is designed for creating conical recesses for screw heads in wood and non-ferrous metals. The tool features a five-edged tip for precise machining, an 8 mm cylindrical shank for stable mounting and a 50 mm overall length that balances handling and reach. Constructed from carbon steel with a black oxide corrosion-resistant finish, the countersink is available in multiple head diameters and intended to deliver durable, accurate results for woodworking and metalworking tasks.
Advantages
The five-edged tip provides improved precision when producing flush countersinks. A carbon steel body with black oxide finish increases resistance to corrosion and wear. The 8 mm cylindrical shank ensures stable fitting in standard chucks, and the 50 mm overall length offers a compromise between control and accessibility. Multiple head diameter options allow selection of the appropriate size for different screw heads and materials.
Suitable for
Creating flush screw recesses in wood
Countersinking in non-ferrous metals (e.g., aluminum, brass)
Carpentry and furniture assembly
Light metalworking and maintenance tasks
Key specifications
Brand: KWB
MPN: 704510
EAN: 4009317045106
Head diameter: 20 mm (product title indicates 2 cm diameter; other available diameters: 8, 12, 16, 20 mm)
Shank: 8 mm cylindrical
Overall length: 50 mm
Material: Carbon steel
Finish: Black oxide (corrosion-resistant)
Quantity: 1 piece
How to use
Secure the countersink in the drill chuck using the 8 mm cylindrical shank. Select the appropriate head diameter for the screw head and material. Drill a pilot hole if required, then apply steady pressure at low to medium speed to create the conical recess. Withdraw the tool periodically to clear chips and avoid overheating. After use, clean chips from the tip and store the bit dry to preserve the black oxide finish.
Usage recommendations
Use low to medium drilling speeds for non-ferrous metals and medium speeds for wood; avoid excessive feed force to maintain precision and extend tool life.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Proper use | Drill |
| Suitable for materials | Metal, Wood |
| Drill bit diameter | 20 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 704510 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 15.07.2026 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/10452153/64384545_large.webp