# Drill bit for metal Tvardy HSS 6.50 mm, black-gold finish

**URL:** https://aio.lv/en/product--tvardy-5901477179488--11719421
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** 5901477179488
**EAN:** 5901477179488
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-5901477179488--11719421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Tvardy HSS 6.50 mm drill bit for metal with black‑gold surface treatment. Manufactured from high‑speed steel (HSS), it is intended for drilling steel and other ferrous and non‑ferrous metals. Available in assorted pack counts (10/50/500). Suitable for workshop, industrial and maintenance tasks requiring precise through and clearance holes in metal components.

## Long description

The Tvardy HSS 6.50 mm drill bit for metal features a black‑gold surface treatment and is made from high‑speed steel (HSS). Designed for drilling steel and other ferrous and non‑ferrous metals, it delivers consistent performance for through holes and clearance holes in metal components. The bit is available in assorted pack counts suitable for workshops, industrial environments and maintenance operations that require precise and repeatable metal drilling.
Advantages
The HSS material provides high hardness and wear resistance at elevated cutting speeds, while the black‑gold finish reduces friction and helps resist corrosion. Its 6.50 mm diameter gives a standard size for many mechanical and fabrication tasks, and the ground flute geometry supports efficient chip evacuation and stable drilling. The tool is compatible with common drill chucks and standard drilling equipment used in workshops and production settings.
Suitable for
Drilling through and clearance holes in steel
Work on non‑ferrous metals such as aluminum and brass
General maintenance and repair tasks in workshops
Light to medium industrial fabrication and assembly
Key specifications
Material: high‑speed steel (HSS)
Diameter: 6.50 mm
Surface treatment: black‑gold finish for reduced friction and enhanced corrosion resistance
Intended use: drilling ferrous and non‑ferrous metals
Geometry: twisted/fluted design for chip removal and stable drilling
Packaging options: assorted pack counts suitable for workshop and industrial supply
How to use
Secure the drill bit in a properly rated chuck, ensuring it is centered and clamped firmly. Select an appropriate cutting speed and feed for the workpiece material—slower speeds for harder steels and higher speeds for softer non‑ferrous metals. Use a cutting fluid or lubricant when drilling steel to extend tool life and improve hole quality. Apply steady pressure without forcing the bit; allow the tool to cut and evacuate chips. Retract periodically when drilling deep holes to clear chips and avoid overheating.
Usage recommendations
For best results, match drill speed and lubrication to the specific metal being drilled, inspect the bit before use for wear or damage, and replace the bit when cutting performance or hole finish degrades.

## FAQ

### How much does the Tvardy HSS drill bit 6.50 mm cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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 16.07.2026 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/11719421/67100725_large.webp