# Drill bit Tvardy HSS M2 4.2 mm black-gold extended for metal

**URL:** https://aio.lv/en/product--tvardy-t02342--11719805
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** T02342
**EAN:** 5901477180729
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-t02342--11719805

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Tvardy HSS M2 4.2 mm black-gold extended drill bit for metal. High-speed steel (HSS M2) construction provides wear resistance for drilling stainless and mild steels. Extended length suits deeper holes and reach-limited applications. Coated black-gold for reduced friction and chip evacuation. Intended for use with standard drill chucks in workshop and maintenance tasks.

## Long description

Drill bit Tvardy HSS M2 4.2 mm black-gold extended for metal is a high-speed steel cutting tool designed for drilling stainless and mild steels. Its M2 HSS construction provides balance between hardness and toughness for general metalworking, while the extended length enables deeper holes and access to recessed or hard-to-reach locations. The black-gold coating reduces friction and supports more efficient chip evacuation during continuous drilling tasks. The bit fits standard drill chucks and is suitable for workshop, maintenance and fabrication environments where durable, reliable metal drilling is required.
Advantages
The HSS M2 material offers wear resistance and maintains cutting edge strength at elevated temperatures typical of metal drilling. Extended length gives greater reach without changing tooling, and the black-gold coating lowers friction to reduce heat build-up and improve chip flow. Ground flutes and a precision-cut point ensure consistent centering and smoother penetration in steel. The bit is compatible with common cordless and corded drills equipped with standard chucks.
Suitable for
 Drilling holes in stainless steel and mild steel sheets and plates
 Maintenance and repair work requiring deeper or recessed holes
 Fabrication tasks in workshops and small manufacturing runs
 Use with standard drill chucks on corded and cordless drills
Key specifications
 Material: High-speed steel (HSS M2)
 Diameter: 4.2 mm
 Coating: Black-gold friction-reducing finish
 Length: Extended / extra-reach geometry for deeper holes
 Point type: Precision-ground tip for centering and smooth penetration
 Flute: Ground flutes for efficient chip removal
How to use
Secure the drill bit in a standard drill chuck and tighten firmly. Use appropriate spindle speed and feed rate for the workpiece material — lower speeds and steady feed for stainless steel to avoid overheating. Apply cutting fluid or lubricant when drilling stainless or thicker steel to improve tool life and chip evacuation. Start drilling with light pressure to establish the hole, then increase pressure evenly while maintaining alignment. Regularly clear chips from the hole to prevent clogging and reapply lubricant as needed.
Usage recommendations
For best results, match drill speed and lubricant to the specific steel grade being drilled. Begin with pilot holes where high accuracy or deep penetration is required. Replace the bit when wear or chipping reduces cutting performance to avoid workpiece damage.

## FAQ

### How much does the Tvardy HSS M2 4.2 mm extended drill bit cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 479 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 13.07.2026 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/11719805/67101098_large.webp