# Countersink drill bit KWB 513050 3 pcs 1.2 cm diameter

**URL:** https://aio.lv/en/product--kwb-513050--5006397
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 513050
**EAN:** 4009315130507
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-513050--5006397

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The KWB 513050 countersink drill bit set includes 3 pieces with a diameter of 1.2 cm. Designed for precise drilling and countersinking, these bits ensure clean and accurate holes. Ideal for woodworking and metalworking applications, they provide durability and efficiency for various projects.

## Long description

KWB countersink drill bit set 513050 includes three carbon-steel slip-on countersinks with a 90° angle and 5 flutes, sized to fit onto HSS and wood drill bits with a 1.2 cm diameter. The set is designed to perform drilling and countersinking in a single operation, producing clean, accurately centered countersinks for flush fitting of countersunk screws in wood and suitable for use with compatible metal drill bits.
Advantages
The 5-flute design delivers smooth cutting and controlled chip removal while the carbon-steel construction provides reliable stiffness for wood and light metal work. Slip-on mounting onto existing HSS or wood drill bits allows quick replacement and flexible use without changing the primary drill. The 90° countersink angle matches standard countersunk screws for flush fitting.
Suitable for
 Drilling and countersinking pilot holes in wood for countersunk screws
 Combined drilling and countersinking with HSS drill bits in light metal
 Timber joinery, furniture assembly and general woodworking tasks
Key specifications
 Brand: KWB
 Model / MPN: 513050
 EAN: 4009315130507
 Set quantity: 3 pieces
 Countersink diameter: 1.2 cm
 Material: carbon steel
 Countersink angle: 90°
 Flutes: 5
 Mounting: slip-on to HSS and wood drill bits
How to use
Select an appropriately sized HSS or wood drill bit, slide the slip-on countersink onto the drill bit shank until it seats firmly, secure the drill bit in the drill chuck, and operate at a moderate speed. Apply steady pressure to allow the countersink to cut cleanly; the tool performs drilling and countersinking in one pass. After use, remove the countersink and clean chips from flutes before storage.
Usage recommendations
Use appropriate personal protective equipment (eye and hearing protection). Choose drill speed and feed rate according to the work material—lower speeds for harder metals, moderate speeds for wood. Ensure the slip-on countersink is compatible with the diameter and shank type of your drill bit before use.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Length | 19 mm |
| Proper use | Drill |
| Package type | Blister |
| Suitable for materials | Wood |
| Drill bit diameter | 12 mm |
| Point angle | 90 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Number of drill bits | 3 pc(s) |
| Drill bit type | Countersink drill bit |

## FAQ

### How much does the Countersink drill bit KWB 513050 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 — 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 22.07.2026 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/5006397/64328406_large.webp