# Drill bit for metal Tvardy 10.0 x 340 mm HSS long, DIN 1869

**URL:** https://aio.lv/en/product--tvardy-5901477194030--11719809
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** 5901477194030
**EAN:** 5901477194030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-5901477194030--11719809

## 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

Long HSS metal drill bit Tvardy 10.0 x 340 mm, manufactured to DIN 1869. High-speed steel (HSS) construction provides wear resistance for drilling steel and ferrous metals. The 340 mm overall length with 10.0 mm diameter is suited for deep-hole drilling, metal fabrication, maintenance and machinery repair tasks requiring extended reach and reliable cutting performance.

## Long description

Long HSS metal drill bit Tvardy 10.0 x 340 mm produced to DIN 1869 standards. Constructed from high-speed steel (HSS) for wear resistance and consistent cutting performance when drilling steel and other ferrous metals. With a 10.0 mm cutting diameter and 340 mm overall length, this long drill bit is designed to reach deeper holes while maintaining rigidity and chip evacuation suitable for metal fabrication, maintenance and machinery repair tasks.
Advantages
The HSS material offers improved hardness and heat resistance compared with standard carbon steel, extending tool life under regular drilling conditions. Manufactured to DIN 1869 dimensional and tolerance parameters, the bit provides predictable fit and performance in chucks and drill holders. The long overall length enables access to recessed or deep locations without requiring extensions, while the geometry is optimized for effective chip removal and stable drilling in ferrous materials.
Suitable for
 Deep-hole drilling in steel and other ferrous metals
 Metal fabrication and workshop machining
 Maintenance, repair and machinery servicing
 Use with pillar drills, bench drills and appropriate hand-held drills with proper holding
Key specifications
 Material: High-speed steel (HSS)
 Standard: DIN 1869
 Cutting diameter: 10.0 mm
 Overall length: 340 mm
 Suitable workpiece: Steel and other ferrous metals
 Geometry: Long-drill design for improved chip evacuation and reach
How to use
Select a drill press or hand-held drill with a chuck capable of securely holding a 10.0 mm shank and ensure the machine has sufficient rigidity for long-reach drilling. Mark the drilling point and use a center punch if necessary to prevent walking. Start at a low cutting speed appropriate for HSS and the workpiece thickness, apply steady feed pressure, and allow the tool to cut without excessive force. Use cutting fluid or coolant when drilling steel to reduce heat, improve tool life, and aid chip evacuation. Retract periodically in deep holes to clear chips and avoid clogging.
Usage recommendations
For best results, use appropriate cutting speeds for HSS in steel, apply cutting fluid, and ensure secure clamping of both workpiece and tool. Avoid excessive side loads and high feed rates that can cause premature wear or breakage. When drilling deep holes, periodically withdraw the bit to clear chips and maintain cooling.

## FAQ

### How much does the Tvardy HSS drill bit 10.0 x 340 mm DIN 1869 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 427 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/11719809/67101103_large.webp