# Drill bit Tvardy HSS for metal 3.10 mm black-gold finish

**URL:** https://aio.lv/en/product--tvardy-t02031--11718156
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T02031
**EAN:** 5901477179310
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t02031--11718156

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Tvardy HSS drill bit for metal with a 3.10 mm cutting diameter and a black-gold finish. Designed for drilling steel and other ferrous and non-ferrous metals, this HSS (high-speed steel) bit provides wear resistance and dimensional stability. Suitable for workshop, maintenance and fabrication tasks where a small-diameter metal hole is required.

## Long description

Tvardy HSS drill bit for metal with a 3.10 mm cutting diameter and a black-gold finish is engineered for precision drilling in steel and a variety of ferrous and non-ferrous metals. Manufactured from high-speed steel (HSS), this small-diameter bit is intended for workshop, maintenance and fabrication applications where wear resistance, dimensional stability and reliable hole quality are required. The black-gold surface treatment improves lubricity and reduces built-up material on the cutting edges, extending tool life under typical drilling conditions.
Advantages
The HSS material provides high hardness and heat resistance during intermittent and continuous drilling, while the 3.10 mm diameter ensures accurate, repeatable hole sizes for fittings, rivets and pilot operations. The black-gold finish offers improved chip evacuation and reduced friction, contributing to longer service life and fewer workpiece surface defects. The bit’s geometry balances cutting efficiency and centering stability for controlled starts and minimal walking when used with appropriate feed and speed.
Suitable for
 Drilling through mild and alloy steels
 Creating pilot holes for screws, rivets and fasteners
 Maintenance and repair work in workshops and industrial settings
 Fabrication tasks requiring small-diameter metal holes
Key specifications
 Material: High-speed steel (HSS)
 Cutting diameter: 3.10 mm
 Coating/finish: Black-gold surface treatment
 Intended use: Metal drilling (ferrous and non-ferrous)
 Suitable shank type: Straight, for standard drill chucks
How to use
Secure the workpiece and select the correct chuck to hold the straight shank securely. Use a centre punch for accurate positioning to reduce walking at start. Choose drilling speed and feed appropriate for the material: use lower speeds for harder steels and higher speeds for softer non-ferrous metals. Apply cutting fluid or lubricant when drilling steel to improve cooling and chip evacuation. Withdraw periodically to clear chips when drilling deeper holes.
Usage recommendations
For best results, match drilling speed to material hardness, keep the drill bit perpendicular to the workpiece, and use light to moderate feed pressure. Replace the bit when signs of wear or chipping appear to maintain hole quality and avoid excessive heat buildup.

## FAQ

### How much does the Tvardy HSS drill bit for metal 3.10 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 168 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 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/11718156/67099548_large.webp