# Countersink drill bit Yato YT-44721 6.3 mm 1 pc

**URL:** https://aio.lv/en/product--yato-yt-44721--11442903
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Drill Bits
**Manufacturer:** YATO
**Manufacturer code:** YT-44721
**EAN:** 5906083049149
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-44721--11442903

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Yato YT-44721 is a 6.3 mm countersink drill bit designed for creating a conical hole for screw heads. It is made of durable material ensuring longevity and precision in drilling. Ideal for woodworking and metalworking applications.

## Long description

The Yato YT-44721 6.3 mm countersink drill bit is designed to create a clean conical recess for screw heads. Manufactured to deliver consistent diameter and angle, this countersink enables flush or recessed screw installation in both wood and metal substrates. The tool’s construction emphasizes durability and dimensional stability to maintain cutting geometry during repetitive use.
Advantages
This 6.3 mm countersink offers precise centring and a smooth conical finish, reducing the need for additional manual sanding or reaming. Its robust construction resists wear, allowing for prolonged service life under typical woodworking and light metalworking conditions. The bit is compact and easy to handle, facilitating controlled drilling and accurate placement of fasteners.
Suitable for
 Creating conical recesses for flat-head or countersunk screws in wood
 Preparing screw seats in thin sheet metal and light metal components
 Finishing and deburring the entry point of pilot holes
 DIY furniture assembly and repair tasks
Key specifications
 Countersink diameter: 6.3 mm
 Intended use: creating conical recesses for screw heads
 Suitable materials: wood and light metals
 Quantity: 1 piece
 Design: single-point countersink for accurate centring and finish
How to use
Mark the screw position and drill an appropriate pilot hole first if required by the screw size and material. Secure the workpiece to prevent movement. Fit the countersink into a compatible drill chuck and set a moderate speed; apply steady pressure and advance the bit into the material until the screw head sits flush with the surface. Withdraw the bit while the drill is running slowly to avoid material tearing. Inspect the recess and adjust depth with additional brief passes if necessary.
Usage recommendations
Use cutting lubricant or coolant when working with metals to reduce heat and extend tool life. For best results in wood, perform a test cut on scrap material to confirm fit and depth before working on the final piece. Wear appropriate eye protection and clamp the workpiece securely.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Grey |
| Length | 40 mm |
| Proper use | Drill |
| Carrying case | No |
| Suitable for materials | Laminate, Metal, Wood |
| Drill bit diameter | 6.3 mm |
| Shank shape | Hex shank |
| Point angle | 45 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Countersink drill bit |

## FAQ

### How much does the Countersink drill bit Yato YT-44721 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 YATO 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 YATO 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/11442903/66157933_large.webp