# Drill bit for metal Tvardy 10.0 x 430 mm HSS long, DIN1869

**URL:** https://aio.lv/en/product--tvardy-5901477194047--11720549
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** 5901477194047
**EAN:** 5901477194047
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-5901477194047--11720549

## 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

Long HSS metal drill bit Tvardy 10.0 x 430 mm, manufactured to DIN1869. High-speed steel construction suited for drilling metal; dimensions indicate 10.0 mm diameter and 430 mm overall length. Designed for through-hole and deep drilling in steel and other ferrous materials; suitable for metalworking, maintenance and fabrication tasks.

## Long description

Long HSS metal drill bit Tvardy 10.0 x 430 mm, manufactured to DIN1869, is designed for deep and through-hole drilling in steel and other ferrous materials. With a 10.0 mm cutting diameter and 430 mm overall length, this HSS drill bit provides the extended reach required for machining thicker parts, working on assemblies with restricted access, or producing long clean holes in metalwork. Conforming to DIN1869 ensures consistent geometry and shank dimensions for compatibility with common drill chucks and holders.
Advantages
This high-speed steel (HSS) construction offers good hardness and heat resistance for sustained metal drilling operations at moderate cutting speeds. The long 430 mm length enables access to deep workpieces and through-holes without the need for extensions or special tooling. Manufactured to DIN1869, the bit maintains standardised tip and shank geometry for reliable centring, stable cutting performance, and easier tool changes in standard chucks and holders.
Suitable for
Through-hole and deep drilling in steel and other ferrous metals
Metal fabrication, repair and maintenance tasks
Workpieces with limited access or recessed holes
Workshop and site drilling where extended reach is required
Key specifications
Material: High-speed steel (HSS)
Diameter: 10.0 mm cutting diameter
Overall length: 430 mm
Standard: Manufactured to DIN1869
Tip geometry: Conventional HSS twist drill profile suitable for metal
Shank type: Straight shank compatible with standard chucks and holders
How to use
Secure the drill bit in a compatible chuck or holder ensuring correct alignment and sufficient clamping length on the shank. Mark and, if necessary, centre-punch the drilling position to improve accuracy. Use appropriate cutting speed and feed for HSS in ferrous metals, apply cutting fluid to reduce heat and improve chip evacuation, and back the bit out periodically when drilling deep holes to clear chips. Maintain steady pressure and avoid excessive side loads to prolong tool life.
Usage recommendations
For best results, use moderate spindle speeds suitable for 10.0 mm HSS drills in steel, keep the bit well-lubricated with cutting oil, and remove chips frequently when drilling to full depth. Ensure your drill or machine has sufficient rigidity and chuck capacity for a 430 mm long bit — using a support or guide can improve accuracy and reduce vibration.

## FAQ

### How much does the Tvardy HSS metal drill bit 10.0 x 430 mm cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 217 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/11720549/67101807_large.webp