# Drill bit Tvardy long HSS for metal 4.5 x 235 mm DIN1869

**URL:** https://aio.lv/en/product--tvardy-5901477193897--11719116
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Tvardy
**Manufacturer code:** 5901477193897
**EAN:** 5901477193897
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tvardy-5901477193897--11719116

## 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 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Long HSS metal drill bit Tvardy, size 4.5 x 235 mm, manufactured to DIN1869. Designed for drilling metal and metal alloys, this high-speed steel twist drill offers durability and consistent cutting performance. Suitable for handheld drills and drill presses in metalworking, maintenance, and construction tasks where a longer reach is required.

## Long description

Long HSS metal drill bit Tvardy, size 4.5 x 235 mm, manufactured to DIN1869. This high-speed steel twist drill is engineered for drilling through a variety of metals and metal alloys where a longer reach is required. Its extended flute length and ground point geometry provide consistent cutting performance and efficient chip evacuation during use in both handheld drills and drill presses.
Advantages
The HSS construction offers good wear resistance and heat tolerance for continuous drilling in metalwork. The long design allows access to recessed or deep holes without the need for extension tools. Precision grinding to DIN1869 ensures uniform geometry and reliable centring, reducing wandering at the start of drilling and improving hole quality.
Suitable for
 Drilling holes in steel, sheet metal, and non-hardened alloys
 Maintenance and repair tasks that require access to deep or recessed areas
 Workshop and construction jobs using handheld drills or drill presses
Key specifications
 Material: High-speed steel (HSS)
 Diameter: 4.5 mm
 Total length: 235 mm
 Type: Twist drill with long flute
 Standard: Manufactured to DIN1869 geometry
 Suitable for: Metal and metal alloys
How to use
Secure the workpiece and mark the drilling position. Use an appropriate centre punch if precise centring is required. Fit the drill bit into the chuck of a handheld drill or drill press and tighten securely. Start at low speed to establish the hole, then increase speed as appropriate for the material while applying steady, moderate feed pressure. Use cutting fluid for improved cooling and chip removal when drilling tougher alloys or during prolonged operation. Withdraw the bit occasionally to clear chips on deep holes.
Usage recommendations
For prolonged tool life, select drill speeds and feed rates suitable for the metal being drilled and use cutting lubricant for steel and alloys. Inspect the bit for wear or damage before use and replace if the tip or flutes are worn to maintain hole accuracy and safety.

## FAQ

### How much does the Tvardy HSS metal drill bit 4.5 x 235 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 381 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/11719116/67100444_large.webp