# Drill bit Abraboro VULCANO HSS-G DIN 338 with stepped tip Ø5.5 mm

**URL:** https://aio.lv/en/product--abraboro-ab30005500--12373432
**Data updated:** 2026-04-26 20:45 (EEST)
**Category:** Drill Bits
**Manufacturer:** Abraboro
**Manufacturer code:** AB30005500
**EAN:** 5999082063728
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abraboro-ab30005500--12373432

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Abraboro VULCANO drill bit, HSS-G steel manufactured to DIN 338, with a stepped cutting tip and nominal diameter 5.5 mm. Designed for drilling in metal and general engineering applications, offering high hardness and wear resistance typical of HSS-G. Suitable for use in handheld and machine drills where precise through-holes are required.

## Long description

Abraboro VULCANO HSS-G DIN 338 drill bit with a stepped tip and nominal diameter of 5.5 mm is a twist drill designed for metalworking and general engineering tasks. Made from high-speed steel (HSS-G) and manufactured according to DIN 338 standards, this bit provides the hardness and wear resistance required for drilling through steels and other common engineering materials. The stepped tip improves centring and chip evacuation for more consistent through-holes when used in handheld or machine drills.
Advantages
The HSS-G material offers elevated hardness and thermal resistance compared with ordinary carbon steel drills, extending tool life in repetitive drilling operations. The stepped tip design enhances initial point stability and reduces walking on the workpiece surface, which helps achieve accurate hole placement. Conformance with DIN 338 ensures standardised geometry and cutting angles suitable for a wide range of metal drilling applications.
Suitable for
 Drilling through mild and alloy steels, cast iron and non-ferrous metals
 General engineering and maintenance tasks in workshops
 Use in handheld electric drills and drill presses for through-holes
 Applications requiring repeatable hole positioning and consistent chip formation
When it may not be suitable
This HSS-G drill bit is not optimised for high-performance carbide applications or very hard, heat-treated steels where carbide or coated carbide drills are preferred. It is also not intended for drilling masonry, concrete, glass or ceramic materials, which require purpose-built masonry or glass/ceramic bits.
Key specifications
 Material: High-speed steel (HSS-G)
 Standard: DIN 338 (twist drill geometry)
 Tip type: Stepped/stepped cutting tip for improved centring
 Nominal diameter: 5.5 mm
 Typical applications: Metal drilling, through-holes
How to use
Clamp the drill bit securely in the chuck of a handheld drill or drill press with minimal runout. Mark the drilling point and, if necessary, use a centre punch to prevent walking. Use appropriate cutting speed and feed for HSS in the material being drilled; apply cutting fluid when drilling steels to reduce heat and improve chip evacuation. Back off periodically on deep holes to clear chips. After use, clean the flute and store the bit in a protective holder to avoid damage.
What to consider before purchase
 Confirm the 5.5 mm diameter matches required hole size and tolerance needs
 Verify HSS-G is suitable for the specific material and production volume
 Check drill holder and chuck capacity for secure clamping of the bit
 Consider cutting fluid and appropriate speeds for the workpiece material
Usage recommendations
For best results when drilling metals, use moderate speeds for HSS-G, keep consistent feed, and apply cutting fluid. For repeatability, use a drill press or jig and replace the bit when wear degrades hole quality.

## FAQ

### How much does the Abraboro VULCANO HSS-G DIN 338 drill bit Ø5.5 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 14.07.2026 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 Abraboro 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 Abraboro 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