# Drill bit Tvardy HSS for metal 4.00 mm, black-gold finish, model T02040

**URL:** https://aio.lv/en/product--tvardy-t02040--11982342
**Data updated:** 2026-03-11 16:36 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T02040
**EAN:** 5901477179358
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t02040--11982342

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Tvardy HSS drill bit for metal, 4.00 mm diameter, featuring a black-gold surface finish. Made from high-speed steel (HSS) for drilling into various metals, this straight shank bit is suitable for workshop and industrial use, metal fabrication, maintenance and repairs. Compatible with standard drill chucks and intended for drilling precise holes in steel and other ferrous and non-ferrous materials.

## Long description

Tvardy HSS drill bit for metal, 4.00 mm diameter, with a black-gold surface finish designed for workshop and industrial use. Manufactured from high-speed steel (HSS), this straight-shank bit is intended for drilling precise holes in steel and other ferrous and non-ferrous metals. The drill geometry and material selection provide a balance of hardness and toughness suitable for general metalworking tasks and maintenance applications.
Advantages
The HSS construction ensures good heat resistance and edge retention during continuous drilling operations. The black-gold finish improves surface protection against corrosion and can reduce friction between the drill and workpiece. The straight shank design fits standard drill chucks, enabling compatibility with a wide range of handheld and bench-mounted drills. The 4.00 mm diameter offers a common size for pilot holes and fastening applications.
Suitable for
Drilling holes in mild and medium-hard steels
Work on non-ferrous metals such as aluminium and brass
Metal fabrication, assembly and repair tasks
Workshop and maintenance operations using standard drill chucks
Key specifications
Material: High-speed steel (HSS)
Diameter: 4.00 mm
Shank type: Straight shank for standard chucks
Surface finish: Black-gold coating for corrosion resistance and reduced friction
Intended use: Drilling in ferrous and non-ferrous metals
How to use
Secure the drill bit firmly in the chuck of a handheld or bench drill, ensuring correct centring and tight clamping. Select an appropriate drill speed for the material being worked: generally medium to high speeds for non-ferrous metals and lower speeds for harder steels. Use cutting fluid or lubricant when drilling steel to extend bit life and improve hole quality. Apply steady pressure and allow the bit to cut without forcing; withdraw periodically to clear chips when drilling deeper holes.
Usage recommendations
For best results, match drill speed and feed rate to the workpiece material and use a suitable cutting fluid when drilling steel or stainless materials. Inspect the bit for wear or dulling before use and replace when performance deteriorates to avoid damaging the workpiece or slowing operations.

## FAQ

### How much does the Tvardy HSS drill bit 4.00 mm T02040 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 324 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 10.07.2026 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 Tvardy 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 Tvardy 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/11982342/67437956_large.webp