# Drill bit Tvardy HSS for metal, black-gold coating, 15.00 mm

**URL:** https://aio.lv/en/product--tvardy-t02150--11720816
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T02150
**EAN:** 5901477179693
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t02150--11720816

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Tvardy HSS drill bit for metal with black-gold coating, diameter 15.00 mm. Made for cutting and drilling steel and other metals, this HSS bit provides hardness and heat resistance typical of high-speed steel. Suitable for use with drill presses and hand drills in metalworking, maintenance, and fabrication tasks.

## Long description

Tvardy HSS drill bit for metal with black-gold coating, diameter 15.00 mm, is designed for drilling holes in steel and other metals. Manufactured from high-speed steel, the bit offers the hardness and heat resistance required for metalworking operations. Its black-gold surface treatment reduces friction and improves chip evacuation compared with plain HSS finishes. The drill is suitable for use in handheld drills and drill presses used in maintenance, fabrication and general metalworking tasks.
Advantages
The HSS material provides wear resistance and maintains cutting performance at elevated temperatures encountered during metal drilling. The black-gold coating decreases friction between the drill and workpiece, which helps reduce heat buildup and prolongs tool life. A precisely ground tip ensures accurate centring and consistent hole diameters, while the 15.00 mm diameter is suitable for medium-size hole requirements in a variety of metalworking contexts.
Suitable for
 Drilling holes in mild and alloy steels
 Use with drill presses and handheld electric drills
 Maintenance, repair and fabrication tasks in workshops
 Preparing clearance or pilot holes for bolts and fasteners
Key specifications
 Material: high-speed steel (HSS)
 Coating: black-gold surface treatment for reduced friction
 Diameter: 15.00 mm
 Tip type: ground tip for accurate centring
 Typical applications: metal drilling, fabrication and maintenance
How to use
Secure the workpiece and select an appropriate chuck or collet to hold the 15.00 mm drill bit firmly. Use a suitable drill speed for HSS bits and the specific metal being drilled—lower speeds for harder steels and higher speeds for softer metals. Apply steady feed pressure and allow the bit to cut without excessive force. Periodically clear chips from the hole and, when necessary, use cutting fluid to improve cooling and lubrication for longer tool life and better hole finish.
Usage recommendations
For best results, clamp the workpiece to prevent movement, pre-drill pilot holes when drilling very thick or hard materials, and use appropriate cutting fluid or coolant to reduce heat. Inspect the bit for wear before use and replace when tip geometry is degraded.

## FAQ

### How much does the Tvardy HSS drill bit 15.00 mm cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 193 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 15.07.2026 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/11720816/67102053_large.webp