# Drill bit Tvardy HSS M2 extended for metal 4.5 mm black‑gold finish

**URL:** https://aio.lv/en/product--tvardy-t02345--11718316
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T02345
**EAN:** 5901477180736
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t02345--11718316

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Tvardy extended HSS M2 drill bit for metal, 4.5 mm diameter with black‑gold coating. Designed for drilling steel and other metals, this high‑speed steel (HSS M2) bit provides hardness and wear resistance for general metalworking. The extended length enables deeper holes and access in tight assemblies; suitable for hand drills and drill presses.

## Long description

Tvardy extended HSS M2 drill bit for metal, 4.5 mm diameter with black‑gold finish is designed for drilling steel and a wide range of other metals. Made from high‑speed steel (HSS M2), the 4.5 mm cutting edge combines wear resistance and hardness suitable for general metalworking tasks. The extended flute length enables deeper holes and easier access in confined or recessed assemblies, and the black‑gold coating reduces friction and provides additional surface protection.
Advantages
The extended HSS M2 construction offers improved toughness and heat resistance compared with standard high‑speed steel, helping to maintain cutting edge integrity during continuous drilling in metal. The black‑gold finish lowers adhesion of chips and decreases friction for smoother penetration, while the 4.5 mm diameter delivers a balance between precision and material removal. Extended length allows reaching recessed drilling points without changing to specialized tooling.
Suitable for
 Drilling holes in mild and alloy steels
 Metal fabrication and repair work where deeper reach is required
 Use with hand drills and drill presses in workshops and light industrial settings
 Creating clearance holes or pilot holes for bolts and fasteners
Key specifications
 Material: High‑speed steel (HSS M2)
 Diameter: 4.5 mm
 Coating: Black‑gold finish for reduced friction and enhanced surface protection
 Geometry: Twist fluted design suitable for metal drilling
 Length type: Extended flute length for deep or hard‑to‑reach holes
 Typical mounting: Straight shank for standard drill chucks
How to use
Secure the drill bit in the chuck so the shank is held firmly and runout is minimised. Use an appropriate cutting speed and feed for the material being drilled; lower speeds are recommended for harder steels to avoid overheating. Apply cutting fluid or lubricant to the workpiece and drill bit to improve chip evacuation and extend tool life. For deep holes, withdraw the bit periodically to clear chips and allow cooling.
Usage recommendations
Use protective equipment and clamp the workpiece securely. Match drill speed and feed to the metal type, apply cutting fluid when drilling steels, and inspect the bit regularly for wear; replace if the cutting edge becomes dull or damaged to maintain hole quality and operator safety.

## FAQ

### How much does the Tvardy HSS M2 extended drill bit 4.5 mm cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 259 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 09.07.2026 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/11718316/67099699_large.webp